My friends and I stayed in Angeles' apartment while we were in Barcelona for a conference, and we had a great time! The apartment was clean and well-located - convenient to access with public transport, making it very easy to go anywhere. As it is close to the beach and to the main attractions, we were able to enjoy our time in Barcelona even though had to work all day.
Angeles and Augusto were very helpful and accommodating, and always responded promptly when we had questions.
We particularly liked the fact that we each had our own space, with separate bedrooms and bathrooms.