It was a very nice stay at a nice little apartement (big for just me) in a location convenient for sightseeing. Hadn't I stayed here, I wouldn't discovered a cosy cocktail place playing jazz on the street. The bathroom, living room, kitchen were all equipped for my stay and I enjoyed the balcony as well.
If you are wondering about the stairs because other reviewers mentioned them, it is actually tricky. Okay for backpackers and low-cost travellers like me (or if you want to train your thighs), but I suppose someone planning a family holiday, or expecting comfort throughout their travel would mind getting a bit dizzy. The same applies to the temperature: the effect of the air-conditioner doesn't get up under the roof, where the bed stands. Well, I didn't mind the heat, so I didn't work the AC on full effect for hours, so maybe it could, if you're keen.
That being said, I would stay at Alberto's again.