Everything was near perfect with Wouter and his place: fluid communication, great place, good location (de pijp is really a great district), Wouter even offered us a bottle of wine to start the journey!
So yes everything was perfect except for the presence of a mouse in the apartment... Wouter warned us not to leave food outside and we didn't. So we were fine even though it is questionable in terms of hygiene, but if you are freaked by them I would suggest to choose another place.
Otherwise, and again, everything else was great - thanks Wouter!