We stayed for 3 nights in the apartment.
It was very clean and well located : close to the beach but also close to public transportation to go to the center of the city. The place was very clean and the staff was always super nice to us !
Fun activity : rent a bike and go to Port Saplaya (around 20min), the views on the way are really nice and the place is beautiful !
The only issues we had were :
1) we didn't understand how to close the bathroom door, but because we were only two, it wasn't that much of an issue
2) we could hear the neighbors very loudly. It felt like they were in the apartment with us
Other than that, our stay was really good !