Clean inside but my lord was it hot when we arrived. Inside the Geodome it was hotter than outside. Had to be at least 90 degrees in there. The hot tub did not get used as it was kind of green when we opened it. The house directly there was also kind of weird. They had some lady yelling with her dog about how she wasn't a tweaker and she would beat someone up if they came out. 3 sheriffs ended up pulling up and resolved the situation. The geodome can be quite loud when its windy but thats to be expected. They had cords daisy chained and everything kept tripping. The AC tripped several times and would turn off and made it unbearable at times. At night it was great though. The host was extremely responsive and easy to get a hold of. Great host! The unit it self could use some more work as the AC is not sufficient for the unit when it is hot. Microwave would trip every time I attempted to warm something up. It was extremely clean inside though and very convenient that they had somewhere to cook. They had a BBQ grill on site but you have to bring your own propane. Would be a great place during cooler months but still wasnt bad