Everything was OK but when the first problems appeared the host started acting oddly. She started shifting the responsibility onto me by inventing some lies, and what is the most shocking she started using a very vulgar language that was full of insults. This made quite impossible to solve anything without AirBnB's help (and as always they did a great job).
Sadly, the host's attitude turned our staying in an uncomfortable experience. I don't think that the host wanted to be mean but she easily lost her temper and escalated the situation.
Otherwise, the apartment is pretty nice and has a good location. The terrace is awesome too. The one annoying thing is the lack of an air-con in the main living room and it can be a pretty stuffy there during the summer.