We had a 2 night stay in Granada at Eva's apartment. The place is perfectly situated whilst not to busy in and around though close to most of the major tourist sites in city.
We didnt spend a great deal of time in the apartment though we found it clean and comfortable with everything you need. Eva met us to let us in the house and provided us lots of info for places to visit, restaurants etc including a map. I would definitely recommend this place to friends to stay.
One thing of note for all travellers in Spain during the winter is it does get quite cool and given all the houses have tiled floors they can get quite cold. We found this in all the places we stayed including Eva's.