I wanted to give this a 5star, the rooms are simple and modern, but even with the air conditioner (that was downstairs) cranked up, the upstairs was bearly tolerable to sleep in. Most of us crashed in the living room on the sofa and floors to get sleep. I did text the owner, on the first night and they said the unit had been serviced, but there just wasn't a good air flow or suitable return to make good circulation. Only one register on each room, the master rooms vent was behind a dresser. There are no free standing or ceiling fans, so it was really sweaty. This place would be fine in cooler weather.