Thanks for that info!
I am going to be based in Amsterdam really, so having somewhere near like the one you just suggested is awesome, because it is really really close
I have always wanted to fly a Katana so I reckon I will give it a try.
Hilversum and Lelystad are both quite away from Amsterdam but they both look like nice places and clubs to fly and do some hangar flying too and spend a Saturday or Sunday.
Thanks again for all the replies!