Stayed there for 4 nights, the place is very clean and comfortable. The location is convenient to everything without being smack in the middle of it. The bus stop 1/2 block away from the apartment serves buses to centro, airport, train station and any other attraction around town. Overall, a very pleasant stay.
One thing that ticked me off though was that the listing doesn't mention that you have to pick up the keys at a different location than the apartment, which is inconvenient when you arrive in an unfamiliar place with lots of luggage. The cab ride to 2 separate locations is an unnecessary hassle and expense we could've done without.