Currently installing this now, measurements provided in description are perfect. Directions a little confusing, but we will get there.

Update Got it together, took longer than we though, but none of us had ever installed an AC before. The unit is pretty loud, but it does cool the space down nicely. So far I’m pleased.

6/19/19 Update.. I do still agree with my previous comment about it being somewhat of a pain to get assembled, but after having it for a while I have realized that the noise really isn't that loud at all. I decided to change my review from 4 stars to 5. And even if it is louder than some, it works so amazing! I love the energy saver feature as well. I want to buy more of these just because they work so good! Everyone who comes over is so impressed by it.