We have 4 Midea A/C units used for a couple month as last year. There was a factory recall for a drainage issue that was repaired by the factory technician. All he did was to drill holes and install drip regulators. These are super quiet and very efficient only drawing 700 watts. We paid $350 each but will sell for $200 each or $700 for all 4. Each cools rooms up to 350 sq ft.
These units are for windows that slide up and down ONLY!
I saved the boxes, packing materials and instructions. They also have remote controls and work with Alexa though we’ve never needed that function.