My friend and I (both female) stayed for three nights at Marias apartment. It's a very safe place with a security person at the lobby 24/7. The apartment was perfect for two people, however, bathroom is rather small (no space to put your stuff anywhere). The furniture was slightly different from the picture (sofa and chairs).
The location is fantastic, close to the beach, at one of the main shopping streets, nice bars and restaurants close by. The only disadvantage is the McDonalds restaurant just next door.
Communication with Maria was very easy. She cared about us, whether we arrived well, since she left the key with the lobby. We received guidance on how to best reach the place from the airport which was helpful. Early check-in was possible.
I would definitely recommend to stay at Maria's apartment.