We stayed in the apartment "Apollon", on the first floor, it was a one bedroom that slept 3 (convenient room, close to elevator and stairs (which you need your key card to get in). It was great space for us (with a 5 year old, who had great sleep on the sofa bed). It was nice and close to everything! Thought it is on the first floor, you cannot hear anything from the outside. There is AC in the bedroom and living room, amazing as we went there in July, and it cooled the rooms fast. There is a flight of stairs when you go in, but an elevator at the top. The receptionists were all super friendly and helpful! We got instructions for the apartment days before we had checked-in and had no problem with entering the codes needed. It was pretty seamless. Our rooms were available before the 3pm check-in time. When we got back from our cruise, they kept our bags for us and messaged when the room was ready! Overall, I would book here again. We stayed there for 3 nights before our cruise and one night after (same room).