We stayed for Las Fallas which was a great experience as long as you don't want to sleep much, or early. The flat is in a good location to walk to the old quarter or you can catch a bus or metro quite close.
The flat is comfortable and spacious, the kitchen well equipped. A few niggles such as only one mirror, towels that covered us and everywhere with fluff, we couldn't get the TV or CD/Radio to work. more