Excellent location. We stayed 2 weeks with kids. Safe environment, lots of good shops around.
It is a residential building, sometimes you might not feel completely comfortable around, cause people do not seem happy with the rentals. Nevertheless, we did not have a complaint.
Comfort in the apt is good, but very basic. not all beach accessories were ok, but not a problem when you van rent an umbrella at the beach yourself.
Overall, excellent place to stay, also at walking distance to the metro station.