Staying at Wilco's place was PERFECT from start to end... Communication with him was always easy. His place and the bedroom are GREAT: super clean, very comfortable (nice bed, air conditioner), well located and with a nice terrace to enjoy in summer days!
Wilco himself is the best host I've ever met. He's always friendly and easy going, extremely helpful, and he'll go out of his way to make you feel welcome in his house and in Barcelona... and he always shares good ideas about things to do and places to visit in Catalunya.
After a long stay with him (over 5 weeks), I can only give him highest recommendations and thanks for a great stay!