STL Reviews 

2,522
•
TrustScore 5 out of 5

4.9

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Review summary

Created with AI, based on recent reviews

Considering 129 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the expert instructors for being engaging, highly knowledgeable, and exceptionally patient throughout all the training sessions. Participants consistently highlight that the courses are exceptionally well-structured, easy to follow, and provide practical tools that genuinely boost workplace confidence. A few other people also felt that the interactive format, small class sizes, and supportive learning environment made complex subjects much easier to grasp. Reviewers additionally appreciated thoughtful touches like provided lunches, flexible scheduling, and the generous opportunity to ask questions at a comfortable, steady pace. Consumers ultimately leave feeling fully equipped with valuable skills and new perspectives.

What people talk about most

Staff

People report high satisfaction with staff, frequently praising their exceptional knowledge, engaging... See more

User experience

Customers consistently note positive experiences with user experience, highlighting the knowledgeable,... See more

Service

Consumers find service to be positive, highlighting exceptionally well-run training sessions from start to... See more

Quality

Customers had positive experiences with quality, highlighting practical, relevant content and engaging... See more

Product

Reviewers highlight high satisfaction with the product, describing the courses as comprehensive, practical,... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Karen instantly made the session feel like a safe place to highlight what we need to work on and was always very goal driven when we flagged areas of weakness. We worked through the course, but if an... See more

Company replied

Rated 5 out of 5 stars

Excellent training and experience a group of colleagues attended a bespoke excel course with STL with Jens as the trainer. everything from start to finish was excellent - SImon in the office team... See more

Company replied

Rated 5 out of 5 stars

I thoroughly enjoyed the course, and Karen was a great trainer! Nothing was ever a silly question or made you feel like you should know the answer. Everything was explained in detail and at a go... See more

Company replied

Rated 5 out of 5 stars

I attended the “Presentation Skills” course yesterday and came away genuinely impressed. It’s amazing how much you can still learn, no matter how long you’ve been presenting. I’ve done my fair share o... See more

Company replied


Company details

  1. Business and IT Consulting Agency
  2. also in
  3. Coaching Center
  4. Educational Institution

Written by the company

We're here to help - from using Microsoft Excel for informed financial decisions, presentation skills for a winning sales pitch, to leadership & development programmes.

Why customers trust us

Written by the company

Courses never cancelled
Book your training courses in confidence up to 12 months ahead. Course cancellations are unfortunately commonplace in our industry, but not with us.
Live 12 months schedule
Find a course at a date that suits your schedule. Generally, the further you book ahead the more you save.
Reschedule online in seconds
We understand plans do change. With us, you can reschedule online with ease up to 4pm on the day of the course.
Promotional places
Browse upcoming public schedule courses with promotional rates. www.stl-training.co.uk/lowfill

Contact info

4.9

Excellent

TrustScore 5 out of 5

3K reviews

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4.9

All reviews

(2,522)

129 reviews in the last 12 months

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Rated 4 out of 5 stars

Good value, efficient training!

Well managed from start to finish.

The cost was reasonable and instantly the team at STL got in touch to provide key information on the day.
The training center is simple but effective space with good tech and easy to see presenter at the front of the class. The trainer was knowledgeable, answered queries with ease and got through the content effectively, we didn't run over and felt everything was covered off as needed.
The included lunch was great.

Only downfall was the coffee machine/water set up. Not the best coffee and little to no milk and biscuits we all out of date.

Otherwise its A+ from me.

19 January 2026
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Reply from STL

Hi Dan, thanks for sharing your experience on the Excel Intermediate course in Bloomsbury. Great to hear the session helped you work through the content efficiently and that Atlas, your trainer, supported the group so well. We are proud of the way he brings clarity and practical focus to our delegates.
Glad you enjoyed the restaurant lunch at Bloomsbury too. The point about the biscuits was picked up on the day and the team has already acted on it, so thank you for noting it. We value you flagging the point about the coffee and the team has already incorporated it into their feedback review.
Your feedback on the value and smooth organisation means a lot to us. We work hard on clear communication before, during and after training, supported by our live 12‑month schedule and simple rescheduling options. A quick reminder that you now have two years of access to our post‑training support forum if you want to check any Excel techniques as you put them into practice.
Thanks again and hope to see you again.
STL training team

Rated 5 out of 5 stars

Helpful and Interesting

We discussed with STL our requirements before booking the correct course for us which was useful and the course provided everything we needed. The course leader (Atlas) presented clearly and obviously knew the subject very well.

23 January 2026
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Reply from STL

Hi Jane, thank you for reviewing your Introduction to Microsoft 365 Copilot course. Really pleased to hear that discussing requirements beforehand helped ensure you were booked onto the right session and that Atlas delivered the content clearly. He will be chuffed to hear your feedback.
Since you were at our Bloomsbury centre, we hope you enjoyed the restaurant lunch provided on the day. It is always good to know when the environment supports an effective learning experience.
Your comments on the course being both helpful and interesting speak directly to what we aim for, pairing practical productivity benefits with structured guidance. As a reminder, you now have two years of unlimited access to our support forum where you can ask further Copilot‑related questions to our trainers. We also keep our training availability fully transparent with our always‑live schedule so planning future sessions is easy.
Thanks again and hope to see you again.
STL training team

Rated 5 out of 5 stars

An incredibly informative course

An incredibly informative course. I took this advanced Excel training as an opportunity to refresh my existing knowledge, but it exceeded my expectations. Not only were the core concepts clearly explained, I also came away with a much deeper understanding of advanced features and practical techniques that I hadn’t used before. The course was well structured, engaging, and highly relevant to real‑world scenarios. I would highly recommend it to anyone looking to strengthen and build on their Excel skills with confidence.

15 January 2026
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Reply from STL

Hi George,

Thank you for the thoughtful feedback on our advanced Excel training. It's great to hear it helped you refresh the fundamentals and go deeper into advanced features and practical techniques.

If any questions pop up as you apply the new skills, remember you have two years of access to our post‑training support forum, where our trainers jump in with guidance on real work problems. Also, we run a reliable, guaranteed-to-run schedule—our courses are never cancelled—so you can keep building momentum with confidence when you’re ready for the next step.

Hope to see you again,

STL Training Team

Rated 5 out of 5 stars

Leadership & Management Course

Tony delivered a really insightful and engaging course on leadership and management.

Definitely recommend for new managers in the workplace!

15 January 2026
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Reply from STL

Hi Alfie,

We’re delighted you found the Leadership & Management course insightful and engaging, exactly what new managers need to build confidence, enhance team productivity, and lead with clarity and efficiency. Big shout‑out to your trainer, Tony, we’re proud of the work our trainers do and thrilled to hear he delivered a strong experience.

If you want to bounce ideas off our trainers as you put the frameworks into practice, you’ve got two years’ access to our post‑training support forum—a great place for practical, fast answers tied to your workplace scenarios.

Hope to see you again,

STL Training Team

Rated 5 out of 5 stars

Very good and professional trainer,I…

Very good and professional trainer,I enjoyed and found this course most helpful Thank you.

14 January 2026
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Reply from STL

Thank you Carolina for sharing your feedback on your Excel Intermediate course. It’s great to hear you found the session helpful, and I’m pleased that our trainer Jens delivered a professional and engaging day for you.
I hope the course supports your productivity back in the workplace. Remember you have access to our two‑year post‑training support forum where you can ask our trainers anything related to the session.
We’re also pleased you found the session valuable. We put a lot of effort into maintaining strong quality control across all our courses, so it’s great to see that reflected in your experience
Hope to see you again
STL Training Team

Rated 5 out of 5 stars

Excellent trainer

Excellent trainer , Enjoyed entire session.

15 January 2026
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Reply from STL

Hi Ankita

Thanks for taking the time to share your feedback. We’re delighted to hear you had an excellent experience and enjoyed the whole session.

As you start applying the techniques back at work, remember you have ongoing access to our post‑course Support Forum for two years. It’s a quick way to pose real‑world questions and get answers from our trainers when you need them.

Thanks again for choosing STL.

Hope to see you again

— The STL Training Team

Rated 5 out of 5 stars

Steady Pace

Repeat demonstrations for when you do not catch the point. Completed workbook so we can refer to formulas in the future. Practical do as the teacher does learning. Questions answered giving context.

13 January 2026
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Reply from STL

Thank you, Ose, for sharing your experience. It is great to hear that the steady pace, repeated demonstrations and the practical follow‑along format helped reinforce the formulas and techniques. Those kinds of hands‑on elements are exactly what help delegates boost confidence and productivity back in the workplace.
A special shout out to your trainer, Marius. We are really pleased to hear his approach of adding context and answering questions supported you throughout the virtual session.
Remember you now have access to our two‑year post‑training support forum, which is a great place to ask follow‑up questions as you apply everything from the workbook in your day‑to‑day role. We are also glad you found the structure useful, as all delegate feedback is shared across our training team to keep continually improving the learning experience.
Thanks again for choosing STL. Hope to see you again.
STL Training Team

Rated 5 out of 5 stars

I attended the Presentation Skill

I attended the Presentation Skills training course arranged for me through work. The session was extremely helpful, and I gained key skills that I will genuinely implement in the future.

Our trainer, Tony Blue, was very warm and supportive. I highly recommend this course to anyone looking to improve their presentation and public speaking skills.

9 January 2026
Unprompted review
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Reply from STL

Hi Michelle,

Thank you for recommending our Presentation Skills course and for calling out the warm, supportive approach from your trainer, Tony. We’re delighted you gained practical techniques you’ll put into action; stronger presentation confidence is a powerful lever for workplace communication efficiency and productivity.

As a reminder, your learning continues with us: you have two years of access to our post‑course support forum, where you can ask our trainers follow‑up questions as you apply the skills on the job. And for peace of mind, our programmes run as scheduled—we have a “courses never cancelled” policy so delegates can plan with confidence.

Hope to see you again soon

— STL Training Team

Rated 5 out of 5 stars

Engaging, informative and practical course.

Informative and practical course.
I attended with little knowledge of Excel except basic worksheets.
Thanks to the format and great training we had from our Trainer, Altas, who was patient, clear and engaging, I have now starting to feel confident using formulas, conditional formatting and am hoping to start creating charts soon also!
Thank you - would definitely use again, and can recommend STL!

9 January 2026
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Reply from STL

Hi Julie,

We’re thrilled to hear the course was engaging and practical, and that you’re now feeling confident with formulas, conditional formatting, and gearing up to build charts great steps toward faster analysis and data‑driven productivity. A big shout‑out to your trainer, Atlas.

Don’t forget: you have two full years of post‑course forum access to ask our trainers questions as you apply Excel to your day‑to‑day. And for future bookings, we operate a “no‑cancellation” policy—our scheduled courses always go ahead, so delegates can commit their time with confidence.

— STL Training Team

Rated 5 out of 5 stars

Project Management Training

I had a good relationship with the trainer and she led me through the content clearly and in a relevant way for my role.

8 January 2026
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Reply from STL

Hi Penny,

Thank you for sharing your experience of our Project Management Training. It’s great to hear your trainer guided the content in a way that was relevant to your role, that alignment is key to turning methods into real outcomes, improving delivery efficiency and team throughput back at work.

To keep the momentum going, you have two years’ access to our trainer‑moderated support forum, where you can post questions as you implement tools and techniques on live projects. And when planning further development, rest assured our courses run as scheduled, we have a “courses never cancelled” commitment so delegates aren’t left in limbo.

Look forward to supporting your next step

— STL Training Team

Rated 5 out of 5 stars

Covered all the basics

24 December 2025
Unprompted review
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Reply from STL

Hi Troy,

Thank you for your feedback!

We're delighted to hear the course covered all the essentials you needed. Our goal is always to help delegates boost productivity and efficiency through practical, hands-on learning.

Remember, you have access to our two-year post-training support forum, where our trainers are ready to answer any questions and help you apply what you've learned.

We hope to see you again soon!

– The STL Training Team

Rated 5 out of 5 stars

Tony Blue was a really great trainer

Tony Blue was a really great trainer. Very knowledgeable about the subject and taught well.

6 January 2026
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Reply from STL

Hi Amandine-Fleur,

Thank you for sharing your experience! We're thrilled to hear that the training delivered real value and that Tony Blue, one of our fantastic trainers, made the session engaging and insightful.

Don’t forget, you have two years of post-training support via our forum, so if you have any follow-up questions, our trainers are there to help.

Looking forward to welcoming you back for more learning!

– The STL Training Team

Rated 5 out of 5 stars

Really useful course

The course were well presented, had great pacing, and full of actionable content.

20 December 2025
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Reply from STL

Hi Reuben,

Thank you for sharing this, we’re delighted to hear the course was well-presented, kept a good pace, and gave you actionable takeaways. That’s exactly the outcome we aim for, helping our delegates boost productivity and efficiency back at work.

To keep that momentum going, you have two years of access to our trainer‑moderated Post‑Training Support Forum. If any questions come up as you apply the learning, it’s a great place to get practical guidance straight from our trainers.

Thanks again for the feedback — it means a lot to the team. Hope to see you again soon.

STL Training Team

Rated 5 out of 5 stars

Brilliant course

I attended the Building Confidence and Assertiveness at Work training course with STL which was arranged for me through work. I really enjoyed the session as it was very interactive and it was great meeting people from different industries who shared similar experiences around low self-esteem in the workplace.

Our trainer Hazel was very knowledgeable, clear and mindful of working at a pace that suited everyone. I would highly recommend this course to anyone looking to build their confidence and develop a better understanding of assertiveness.

14 November 2025
Unprompted review
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Reply from STL

Hi Alicja,

Thank you for sharing such a positive review of your Building Confidence and Assertiveness at Work course with STL. It’s great to hear you found the session highly interactive and that learning alongside delegates from different industries helped you connect the content to real workplace scenarios.

A special shout‑out to our trainer, Hazel, we’re proud of the work our trainers do every day, and we’re delighted Hazel’s clear, knowledgeable approach and inclusive pacing made the experience valuable for everyone.

To keep the momentum going, remember you have access to our post‑training Support Forum for two years.

Thanks again for the recommendation. We’re thrilled the course is helping you build the skills that make a measurable difference at work.

We look forward to welcoming you back,

STL Training Team

Rated 5 out of 5 stars

very detailed training

very detailed training , set at the right pace to follow. plenty of time allowed to chat through any queries during the session

10 November 2025
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Reply from STL

Hi Eamonn,

Thank you for sharing your feedback.

We’re delighted to hear the training was very detailed, delivered at the right pace, and that you had plenty of time to discuss queries during the session. That’s exactly the kind of experience we aim for clear, structured learning that helps delegates translate new skills into real productivity and efficiency gains back at work.

To keep that momentum going, please make use of our post‑training support forum, available for two years after your course. It’s a great place to ask follow‑up questions our trainers monitor it, and will help you apply the learning to your day‑to‑day scenarios.

Thanks again for choosing STL.

STL Training Team

Rated 5 out of 5 stars

Great introduction for our two first…

Great introduction for our two first year uni kids studying business

17 December 2025
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Reply from STL

Hi Julia, thank you for choosing STL and for sharing your experience of the Excel Introduction course for your two first‑year university delegates. It’s great to hear the session gave them a strong start with time‑saving techniques that boost confidence, productivity and accuracy.

If any questions pop up as they start applying the skills, our trainer‑moderated support forum is available for two years after training. Planning the next step is easy too, with flexible booking online in just a few clicks.

We really appreciate the trust you’ve placed in us. Hope to see you again soon.

STL Training Team

Rated 5 out of 5 stars

Great training

Great training - instructor Jens was top class and explained things very well and went at a speed suitable for all participants

5 December 2025
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Reply from STL

Thank you, Anji, for sharing your feedback! We’re thrilled to hear that the training met your expectations and that Jens delivered such a clear and adaptable session—our trainers take pride in ensuring every delegate feels supported. If any questions come up as you apply what you’ve learned, remember our two-year post-training support forum is always available for you to connect with our trainers.
We’re delighted this experience helps boost your productivity and confidence. Hope to see you again soon!
STL Training Team

Rated 4 out of 5 stars

Excel Introduction course

Clear presentation at all stages. Time to ask questions if required. Reinforced knowledge already acquired about Excel and learned new processes and short cuts.

1 December 2025
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Reply from STL

Hazel, thank you for reviewing your Excel Introduction course. We’re delighted the clear presentation and time for questions reinforced your knowledge and helped you learn new processes and shortcuts that boost productivity and efficiency. If anything comes up, our two-year post-training support forum is a great place to ask our trainers. You can book with confidence; our courses are never cancelled, so your plans stay on track. Hope to see you again. STL training team

Rated 5 out of 5 stars

MS Project

On the day I attended it was a small class so it was very much personalised to my needs. The instructor was very knowledgeable about the subject and was happy to go at my speed to ensure I full understood the lesson.
I would definitely recommend STL Training.

2 September 2025
Unprompted review
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Reply from STL

Thanks, Gemma, for sharing your experience on the MS Project course. We’re delighted the small class allowed for a personalised approach and that the trainer’s expertise helped you feel confident with the material — that’s exactly what we aim for to boost efficiency and project control.
As the session was at Bloomsbury, we hope you enjoyed the restaurant lunch we provided! And remember, you have two years of access to our post‑training support forum, so if any questions come up while applying what you learned, our trainers are ready to help.
Hope to see you again.
STL Training Team

Rated 5 out of 5 stars

STL always delivers

Once again, I had a great learning experience with STL. Tony Blue as a trainer was very clear in the training, and answered all my questions. Thanks STL!

28 November 2025
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Reply from STL

Thank you, Carmencita! It’s fantastic to hear STL continues to deliver for you. Tony Blue will be thrilled with your feedback – clarity and responsiveness are what we strive for. Don’t forget, our two-year support forum is there for any follow-up questions. We’re proud that our live schedule and rescheduling flexibility make it easy for delegates like you to keep learning without hassle. Looking forward to welcoming you back – STL Training Team.

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