Four of us stayed at Wouters' place and we had wonderful time. Room is very specious and we all felt quite comfortable. Location is good, 15-20min with a tram to the center, and also airport is close.
Wouter is more than friendly, he answered all of our questions patiently and help us as much as he could. He also took us to the train station on our way back!
We even attended his birthday party!
I definitely recommend, specially if traveling with friends.