I was pretty apprehensive about building a treehouse in our backyard. As a first-time parent, I worried about our son falling off and getting hurt. But he and my partner outnumbered me, and I had to agree to the new structure. We made sure we got the best contractor to build it and ensure it was safe for all of us. The contractor did an excellent job, and I found myself enjoying spending time in the treehouse that spring when my son was at school. But, when summer came, we realized the treehouse needed an air conditioning system. It didn’t have any ductwork, so the central AC unit was out of the question. My husband and I began doing some research on different ways to keep the treehouse cool. We considered installing a fan at one time, but that would only circulate the hot air inside the treehouse. While researching, my partner came across a window AC system. It seemed like the right option since it didn’t require ductwork in the treehouse to keep it cool. The ductless mini-split vendor was helpful and answered all the questions we had about the component. I wanted one that was energy efficient and would even keep the space warm during winter. In addition, I wanted a ductless AC that was the right size for the space, easy to install, and worked as a dehumidifier during the hot summer months. After placing an order, the AC vendor sent us the component, and my partner installed it without much fuss. We all loved spending summer nights in the treehouse since it was comfortable and cool. It also kept the indoor air purified and maintained comfortable humidity levels at all times.