David was a very accommodating host and his place is located very close to the University of Barcelona's Department of Humanities and Social Sciences (which is where I was attending a conference). The room is small but sufficient and is divided from another room with a slider door to separate. The location is also close to a couple of nice vegetarian restaurants, which David recommended. Arthur, his cat, is very protective of the place :) All in all, a great place to stay and very close to public transport options that can take you to the main tourist attractions in the city like the Sagrada Basilica.