Willem is a very nice and helpful host! Communication was fast and excellent before we arrived and also during our stay. He helped us with parking our car, finding a safe place for our bikes and carrying our bags upstairs (3 steep staircases). We were allowed to share a small fridge with him and also to use the roof terasse. Bathroom, toilet and sleeping room are separate rooms - each one having a sink. The upper floor was for us. Everything is newly renovated and looks very nice. Blinds for the windows are still missing to have a dark room during night and morning. Location is very good directly at the Prinsengracht, quite and good to walk from there to all interesting places. We had 4 great days in Amsterdam at Willem's house.