Oxford English crash courses.

 
 
 
 
  EXCELLENT  
  
 Based on 1, 926 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Kuriakos Iosifidis 
 
September 25, 2026
 
 
 Trustindex verifies whether the original source of the review is Google. 
I took a B1 exam. The staff are very friendly and helpful. The facilities are modern, new, and clean.
We had enough time to prepare between the written and oral exams.
Everything was very well organized.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Alessandro Valentini 
 
September 4, 2026
 
 
 Trustindex verifies whether the original source of the review is Google. 
I can wholeheartedly recommend ILS Aarau and, in particular, my English teacher Angelica!

With her support, I prepared for the Cambridge C1 Advanced exam and passed it successfully—in the end, I was even just two points short of the C2 level. To me, that shows just how much I was able to learn and improve during that time.

Angelica isn’t just an incredibly knowledgeable teacher—she also manages to make every lesson interesting, varied, and highly educational at the same time. The classes were never boring—we got to laugh, have great conversations, and still work very specifically on my English and exam prep. I felt very comfortable in her classes right from the start.

Many thanks to Angelica for her great support, patience, and all the knowledge she shared with me. I couldn’t have asked for better preparation for the C1 exam. I highly recommend her! 😊
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Cui Cui 
 
June 30, 2026
 
 
 Trustindex verifies whether the original source of the review is Google. 
The organization of the TELC exam was very well structured and went off without a hitch.
All the instructions were clear and easy to understand, and the atmosphere was pleasant.
Thank you very much for the excellent preparation and support!
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Elisângela Lidioneth 
 
February 6, 2026
 
 
 Trustindex verifies whether the original source of the review is Google. 
The entire team at ILS Aarau is very professional. I really enjoyed the intensive B2 exam preparation course.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Ethan 
 
January 24, 2026
 
 
 Trustindex verifies whether the original source of the review is Google. 
A good school for language courses and exam preparation. Thank you.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Addis 1 
 
October 4, 2025
 
 
 Trustindex verifies whether the original source of the review is Google. 
ILS Zurich is a great school! The staff is friendly and easy to work with, the scheduling is flexible, and the instruction is excellent! It really helped me learn German to prepare for my exam.
  
 
 
 
 
 
 
 
 Verified by: Trustindex  
The Trustindex Verified badge is the universal symbol of trust. Only the best companies—those with a rating above 4.5 based on customer reviews from the past 12 months—are eligible to receive the Verified badge. Learn more