We (3 adults) had a great long Weekend in Barcelona. Xavier's apartment served as cool and relaxing base for exploring the city. Location is great and allowed us to walk almost everywhere we wanted to go. The efficient air conditioning was a huge plus given the heat outside. The place was clean and friendly.
I fell in love with the floor and the nice 'ancient' building details. The beds were all very comfortable and provided for good sleep. Earplugs highly recommended since there is quite a bit of noise in the streets until very late at night/early morning.
Unfortunately we did not manage to meet Xavier in Person but he checked in on us via mail and made sure check-in and out were very easy for us.
I clearly recommend this apartement.