The airbnb is in Providencia in a very safe area. As tourist I would highly recommend to stay in Providencia. Nearby there are plenty of restaurants, shops etc. We stayed one month and we liked it! The studio is cozy and Natalia the host is a really nice person, helping out with whatever you need. The airbnb is equipped for cooking and has a heating.
However, it is quite small for 2 persons for a longer period of time. Bed was not the most comfortable but for a short period of time it's fine :)
All in all, I would suggest this airbnb for a single person or a couple.