Positives: Cute little bungalow in a great location, beautiful beach, sweet and helpful local residents, nearby markets, liquor stores, restaurants.
Negatives: Old saggy mattresses, dirty floor (it should be easy to keep clean since there are no carpets!), dirty glasses, dingy bath towels need replacing, A.C. sounds like a 747 taking off (but it does cool beautifully!), patio area could used some attention (clean the grill, and the turquoise beach chairs are broken).
Tiny little complaints: It might be nice to mention that there is actually a house between the you and the beach, the dining table wobbles, the beach towels should be by the BACK door (since that's your access to the beach), that huge palmetto in front makes parking a challenge, and it would be nice if the host left a hard copy of house rules, recycling guidelines, etc. Also, maybe an updated photo on the website.
Having said all that, my sister and I had a GREAT TIME, and all my complaints shouldn't put you off of visiting a sweet little place to stay in a cute little town with a gorgeous beach!