We stayed for 5 days during September 2010. The room was clean and comfortable, and was cleaned every day. The pool was also clean and fun to swim. The beach is 2 minutes walking. The main street, including many supermarkets and local restaurants, is 2 minutes away. Although everything was so close, the hotel was very quiet and the atmosphere was relaxing. There is lots of parking. The stuff was very polite. We enjoyed staying at the Marinos. If I had to choose again, I would consider staying there again.
Some small disadvantages that might matter to one more than to the other: The air condition works only during the night (midnight to 8 AM) and the afternoon (2 PM - 8 PM). On some days it was uncomfortable sleeping before midnight (when the humidity was high). Also, on some occasions we ran out of hot water on the shower (before 8 AM or after 10 AM). This probably happened since the water heater system is turned on a certain hour and is also central (same principle as the air condition). Safe deposit costs 2 euro per day. You get only one key for the room which also makes the electricity work. So if one goes out with the key, the others stay without electricity (not including the refrigerator).