We stayed for three days and very much enjoyed the stay. I did not want to be in the very centre of town and a short-ish bus ride away suited me perfectly. The place was everything it promised to be, I was actually pleasantly surprised that I found it looked better than on the photos.
I had read about the amenities, and the swimming pool nearby was just the thing for me. There was also a nice bar with wonderful cafe con leche nearby, just where you emerge from Usara Underground station (be sure to exit it at the correct exit that points to Calle Mirasierra, which is also the street where the apartment is, so really easy to find) and there are other shops and restaurants as well.
The apartment was quiet, definitely the rooms near the terrace, which is important to me.
The terrace was great, we spent hours there in the evenings, once the big heat was over, a real bonus.