Nice location, good communication and directions, lots of towels. However, there were 4 large house flies in the house when we arrived. We offed them to find 4 more flying around an hour later. That's a lot of flies for a place where all windows closed.
If you're planning on a summer visit, they're is AC on the ground floor, but not for upstairs. So it can get hot. A bummer is that the windows have no screens, so bugs get in like crazy. So it's either hot or ... cool-ish and bugs around you, you pick.
Also having a fan(s) up there would help.
If you're staying in cooler months.. this could be a solid spot. Hotter months.. you'll be toasty sweaty upstairs.