We really enjoyed our stay, and the check in/check out process with Better Beach Rentals was quick and easy! The kitchen was well stocked, the couch and beds fairly comfortable, and the views were amazing! We were there on Memorial Day weekend and the beach and pool weren't crowded in the least. I couldn't believe more people weren't there! I't was a relaxing and recuperative stay and I'd recommend it to others.
Things to be aware of: You're on the 4th floor, so I suggest packing light as there is no elevator. Also be aware that there are no bathrooms down at the pool, so it's a bit of a walk back from the beach or pool and up 4 flights of stairs. Had we booked this trip with my grandmother, she would have had difficulty. For us it wasn't a problem and the elevation gave us stellar views and we didn't have to worry about noise from upstairs tenants (this is the top level).
The bedroom with the twin beds is directly off of the living space, but has slatted louvered doors (like on a closet) so once little ones go to bed, the living room and kitchen are pretty much off limits due to light and noise (at least with my light sleeping kids). There's also no fan in this room and it got a little stuffy.
The bathroom was the only true detraction. The shower curtain was mildewed and the seam around the shower needed a good bleaching and caulking. It's a small bathroom with insufficient places to hang towels. It did have a washer and dryer which was very convenient!
Overall this was a pleasant stay and I would book again!