I did the 1-on-1 3-month course from A0 to B1 with Mahdy. Indeed it boosted my Dutch language level very fast. I really like the way it was taught as it goes directly to adult’s material so that you learn the language by directly applying the language to explain things. He encourages me to try to speak a lot and it felt fun to have the lessons. It is indeed encouraging and tailor-made. I am impressed by my growth of Dutch level which one can take much more time just to reach my current level.