My boyfriend and I stayed in Barcelona to celebrate New Year's Eve. This apartment is located less than 100 meters away from the Badal subway station (blue line), directly connected to the Sagrada Familia and well connected to Plaza De España -- where you can catch the bus for El Prat airport.
We met Adria's father near the metro, who kindly escorted us to the apartment, which is on the top floor of a building provided with a lift. The apartment is cosy and confortable, There is no central heating, but the problem was easily solved by using the electric heater that the owners gave us. The apartment was very clean and impeccable. The owners were always available to fulfill our demands and requests, and we particularly appreciated their meeting us halfway when discussing our time of arrival/departure. This is an excellent apartment under every single aspect; if we ever come to Barcelona again, we are surely going to contact Adria once again.