Terrific location and really cool space. We loved the rooftop deck with the view of the cathedral, and there were too many food options to even count within a block or two of the apartment. Everything you want to do in the old city (Cathedral, Alcazar, Plaza Espana, Archives, Flamenco Show) was a relatively easy walk. Great shower and modern bathroom, and the wifi worked great in the apartment. The complex it is in is almost like a mini-Alcazar, with marble floors and a courtyard!
On the downside, the bedroom is definitely not made for tall people, as the ceiling is very low. Fortunately, we are both fairly short, so not a big deal for us. It is also not very easy to find the place initially, and your phone navigation may not help you very much, so I recommend bringing a printed version of the map to help guide you. If you drive yourself, as we did, prepare to walk a ways with your luggage to get there, though you could also call a cab to take you the rest of the way from the parking lots, as they are allowed to drive through there. Once we found it, we had no problems at all, and loved the location.
We would definitely stay here again, and have already recommended it to friends!