My family and friends had a solid time at Jon's rental. The location was amazing - that is a big part of why we rented it - to be close to the beach. The host's level of communication and engagement made us feel we were in good hands.
A few things to consider (if I had the benefit of hindsight):
1) Stairs. Stairs going up to the main level from ground, stairs at the main level (there was an interesting three stair drop in the main level), and stairs that went up to the roof (which we rarely ended up using sadly because it just wasn't convenient). I spent a ton of time going up and down which can be tiring after a while.
2) Feel. It had the basics - great to have washer/dryer, good internet, etc - but more than a fresh coat of paint and nice paintings, a few things stood out: a) the TV in the main room hanging down was a nice touch but it was designed to go on a wall. Having it free-hang and with the built-in speakers being pointed downwards made it difficult to watch and not have the sound go all over the house (think kids sleeping in their rooms while adults watch - or vice versa), b) gap downstairs door probably because it was hung on the outside instead of inside, c) the hot water went out twice however the host was super responsive to getting it back online, d) a couple of the people staying mentioned the steps were a little narrow (maybe belongs up with "stairs").
Overall was solid but there were some things that held back amazing. Thanks Jon!