We loved the Mineshaft #1 house. It was well maintained, clean and fully stocked to cover 18 people in our group. It was nice to have the air conditioning on the 2nd and 3rd levels. The lower level did get warm also, so maybe another air cond, more mobile fans, or even ceiling fans would help. The pull out couches downstairs were not the most comfortable (as is the case with most pull out couches :) ), however there was plenty of room for a king & a queen air mattresses to be set up. Would recommend this property for sure.