We had a really enjoyable stay in Alejandro's apartment. It is a quiet, comfortable flat in a great location: only a few minutes' walk from the city's top bars, restaurants, and museums. The apartment has all the essentials required for a comfortable stay (fully equipped kitchen, TV, air-con unit). Check-in was via a lock-box and very easy. We had a slight concern about the effectiveness of the portable air-conditioning unit, but Alejandro was able to respond quickly and advise us on how to set up the unit properly, which resolved the problem.
Given the size and location of the apartment, as well as the responsiveness of the host, I felt the stay was excellent value for money.