The location was unbeatable. Right next to the Cathedral. Very short walking distance to most of the major attractions.
The apartment matched the photos and was what we were expected. No problem there.
There are many great tapas places near the apartment. The one that I highly highly recommended was Ovejas Negras. Fancy tapas, great atmosphere, with reasonable prices.
One thing that I did not quite like about the apartment was the communication with the owner and the manager. Communication was slow and not very responsive. Other than that this is the best apartment for visitors.