When you book this apartment you get what you pay for: An inexpensive flat right near the beach that sleeps a lot of people and where everything works and your host is supernice and goes out of his way to accommodate you.
Make no mistake: if you are looking for a 5 star (or even a 3 or 4 star) room this is not the place. There is little charme, the furniture is very simplistic and Spanish apartments have very thin walls, so it can be loud sometimes. But everything is clean, the shower works well and the location is perfect for a day at the beach.
If you don't need luxury and don't mind walking up a couple of flights of stairs I can only recommend this place.