Transform Your Future with Cambridge English Qualifications
Sarah's English as a Foreign Language School (SEFLS)
Located at Windsor Library in the centre of historic Windsor, SEFLS offers competitively priced, high quality English lessons for adult non-native speakers who want to gain Cambridge First (FCE/B2) or Cambridge Advanced (CAE/C1). Learn in small classes with a highly qualified native English speaker with over 25 years experience teaching Cambridge English. Other classes also available.
Please note: ALL enquiries must be made using the contact form.


Empowering Non-Native Speakers
Expert English Language Teaching for Cambridge First Certificate and Advanced Levels
Join our English classes designed specifically for adults.
Experience small class sizes that encourage active participation. Learn from a highly qualified teacher with over 25 years of experience. Focus on passing Cambridge First (FCE/B2) and Cambridge Advanced (CAE/C1) exams to boost your career.

What Sarah's students say
"I learnt more grammar than at my university!"
"Sarah really cares that you learn, she is very dedicated, patient and has lots of experience"
"I learnt as I never have before"
"Sarah is truly passionate about teaching and always makes lessons both engaging and effective"
"Sarah is the best English teacher I have ever had"
"Sarah makes learning fun and engaging - her lessons are unforgettable"
"I learnt so much from Sarah, she is very attentive, professional and kind"
"Sarah is an amazing teacher"
"Sarah creates a warm, respectful environment where we all feel safe to learn and ask questions - she is simply the best!"
Why Choose SEFLS?
Because we focus exclusively on teaching adults in small classes, with all teaching done by the school's founder, Sarah Foreman.
Experience Matters
With over 25 years of teaching experience, our highly qualified teacher understands how to meet the needs of adult learners.
Focused Curriculum
We specialise in preparing students for Cambridge examinations, ensuring you gain the skills needed to succeed.
Small Class Sizes
We limit class sizes to a maximum of 16 students, allowing for personalised attention and a more interactive learning experience.
Convenient Location
Located in Windsor Library in the heart of Windsor town centre, just a few minutes walk from either of the two local train stations, and from Windsor Castle.
Please note: ALL enquiries must be made using the contact form.