English speaking swimming coach (Budapest)

Hey! Can anyone suggest an English or German speaking (minimum English or German is totally fine) swimming coach? I would like to learn proper front crawl in one of the pools of Budapest (the best would be district 2, 3 or 5, 6), but so far didn't have much luck to find someone who gives either group or individual courses for adults, speaks minimum of English and is not from a fitness club with shallow 15 meter pool. I am speaking about a proper at least 20 meters long pool and there are plenty of them, but my problem is to find a coach. Any recommendations?