Wally was awesome ! Even if we arrive very late, he waits us and takes the time to explain us all things we had to know during our trip (about the apartment and above all about Barcelona).
The apartment is perfect, large, there are all things you need and the location is great (near train station and metro);
A so great apartment and a fantastic host allows us to take a great trip in Barcelona.
I would strongly recommend Wally and his apartment !