Everything was clean. There was a beeping sound we couldn't figure out, but it turned out just to be the Dishwasher. The bedroom is a bit on the smaller side and stayed somewhat warm throughout the night. But there was a box fan in the closet that helped. The bed is a Queen, but the sheets were a King and didn't stay in place. Other than being small, the mattress was comfortable - very soft though (I liked it, my husband prefers sleeping on firm beds). We couldn't figure out how to get the sound on the living room TV to work when using the Cable, but made do with Netflix. Being on the 2nd floor, the unit overlooks the pool and walkway to the beach...Directly. So don't walk around in the buff, if that is your style, lol. Thats enough about the unit itself.
The location of the unit was nice for me (pregnant). Did not have to walk far to get to an elevator or the beach/pool entrance. You do have to deal with more noise being near the elevator and pool area, but it did not bother us too much.
We loved that beach chairs were included in the stay but watch out for ones with tags (those are paid for and rented separately - considered 'reserved').
I wouldn't say that anything negative really influenced our enjoyment of the property. It was just minor things that we got used to and moved on. :)