No problems with set up, product looks nice.  Already turned on and cooling my large 3rd floor bedroom with roof windows that gets scorching hot, baking in the sun, even on days where it’s not that hot outside.  My AC unit built into the wall is not cooling any longer and would be very difficult with my HOA to replace.  Anyhow, I am already cooking off 5 minutes after starting my new portable unit and I’m looking forward to being able to sleep comfortably tonight!!