Sergio was a very friendly and obliging host. He explained us helpfully the ways to the important locations like supermarket, Metro station and beach and gave us tips which is important when you are the first time in Barcelona.
The apartment looks exactly like on the photos so we were very happy with it. It is very brightful and modern, there is everything you need. We were lucky about the heater because in March, it can be a little cold in Barcelona sometimes. The ways to the Metro and to the beach are short so you don't need much time to get to the attractions of Barcelona.