The good parts: Location (literally a city block away from beautiful white sandy beach), pool and hot tub with privacy, AC works great, cottage as pictured in the listing and clean.
Suggestions: put chest of drawers in the bedrooms (there is room and this is a cheap addition) because people don’t want to live out of suitcases for a week or more. Also put stepping stones between pool door and pool deck as the shell gravel hurts bare feet, finally the front walk-in closet in master could hold a washer/dryer (vacationers don’t need two huge walk in closets in the master).