Thank you for your feedback on our property. We are glad you were impressed with the layout of the units at Lakeside Terrace. the Resort is very spacious and equipped for a family of Eight. Many guests fall in love with the “water park” feel of the Avon Recreation Center, and we are pleased to hear you feel the same. As is the case with many of the Resorts in the Rocky Mountains, Lakeside Terrace was built without air conditioning. Typically even on the hottest summer days in Avon/Vail, the nights are comfortably cool. On rare occasions this is not the case and we are really very sorry to hear how the heat made you so uncomfortable. This summer the area has experienced extended periods of unusually high daytime temperatures. On most summer days an open window or sliding glass door is a solution, but just in case, as we think you must be aware (on some occasions our guests tell us they did not know) each villa is equipped with a portable fan in addition to the ceiling fans in both the living room and bedroom. Please accept our sincerest apology. There is so much to enjoy at the hotel and in the area we hope you might consider coming back once it cools off. We would be thrilled for an opportunity to make it right. Thank you