The apartment unfortunately was not comfortable: the bed was too small for two people, the mattress was too hard and the sofa was dirty and we even found leftovers in the freezer. We booked for three people but only two of us actually left for the trip for some health issues: at this point I'm gonna add "luckely so", as the apartment is not liveable for three people at all.
What's more, the bedroom confined with the stairs of the entire complex, so it was impossible to have a good night rest, as everyone was loudly running up and down the stairs all the time.
Alito on the other hand was a really kind host, he was on time for the check-in and he even brought our suitcases up to the apartment. Plus, he gave us lots of advice on what to visit around Madrid. If it wasn't for him, unfortunately I would have to rate this only one star.