I rented Carolina's room for 11 days while she was away, and she has been very good and helpful in managing all the needed things, even from abroad.

The apartment is very nice and new, with a cleaning lady coming once a week. The area is close to a few trendy spots, and suitable mostly for students or younger professionals.

Unfortunately I had an issue with Carolina's flatmate, as I was not informed that she would be having guests for several days, which would share the bathroom and the rest of the apartment with the two of us.
I think the issue was due to a miscommunication between Carolina and her flatmate, which affected me as paying guest.

I decided to keep the room because Carolina was very nice and prompt to intervene and try to solve the problem, and because I liked the apartment.