This apartment really feels like a home, not a tourist apartment. This means that the amenities are better than what you generally find in holiday apartments. So I would highly recommend it if you're staying a bit longer and want to cook or wash your clothes. Also, the internet connection and TV channels are really good. The apartment gives onto an interior courtyard, which is great because it is super-quiet, but it also means you have no view.
I often would jog up to the Gibralfaro castle (a footpath starts just a little bit up the next street) or take a sandwich up there to have lunch with a great view. In general, the location is really good: it's a 5 min. Walk from Plaza de la Merced and all the tourist attractions.
The parking spot is a real boon: finding a spot on the street is a headache in Spanish cities.
Otherwise, I had no problems at all: check-in/out were without a hitch and when I had a question, Juanjo (the local contact) responded quickly. Thumbs up!