Well, definitely my trip to Barcelona had a big fact, that was the chance to be in Juan's home. The room exactly like in pictures, really comfortable and clean. The entire house is very nice, good wifi, and its location is perfect to make a good trip to this city, close to all important places but in a quiet neighborhood.
I couldn't met Juan, because he wasn't in the city, but I was always talking to him by phone and whats app. Days before my arrival and during all days in BC I talked to him, and he gave me a lot of tips to make my trip (good beach, food, must seen places).
I DO RECOMMEND TO STAY AT JUANS HOME.
Thanks for everything Juan