After two weeks we felt like real locals! Carolina's apartment is brilliantly located to get to know the city; only a few mins walk to the closest metro station. Plenty of supermarkets and markets nearby to buy supplies to cook in the small but well equipped kitchen. Check-in / out was easy. While we never met in person, Carolina responded quickly to messages. Could get noisy in the neighbourhood at night (especially Fri/Sat nights) but that's what comes with staying in the heart of things. We were still able to sleep comfortably.