We loved our stay at Happy House. Manuel and Mercedes were very responsive to any questions and flexible with check-in and check-out. We had to leave at 6am in the morning, and this was no problem. The apartment is well-furnished and has all that you need. The location is excellent - minutes to a supermarket and the subte station and the Palermo parks. Plenty of taxis in the street. A lovely local neighbourhood and felt safe for two women travellers. Highly recommend.