Great place to stay in Amsterdam! Wouter is a great host - very friendly and accommodating. The room is spacious and has everything that you need (bed, sofa, table, chairs). The flat is not on the main street, therefore, no car noise, but you can hear very well people walking/talking in the street, especially in the morning.
The location is great, there is a metro station in 8-10 mins, restaurants and grocery shops close by. RAI center is 12-15 min on foot.