Me and my boyfriend stayed two nights in Wilma's house, the room is really nice with a perfect atmosphere and a beautiful view of the canal! The house is really close to the city centre (less than 30minutes walking) and in that days we never took the bus (that in Amsterdam is really expensive)! Wilma is a really nice person, the first night she gave us a bottle of wine and the frige was full of beverages! If I will go to Amsterdam again, I'm sure that I will stay in Wilma's house!!