I bought this unit to cool a small work shop. I found it to be very easy to install and it looks nice inside and out. It so far has done a great job cooling although we are only in early spring and the temp here in Tulsa has only reached 90 once or twice. I had to install in on a sunny side window and it is recommended to keep it in the shade as much as possible. I may have to build an awning to shade it later if it becomes a problem. In all, very pleased with this unit. It is as advertised. Not silent but not really noisy either no noisier than a fan running which it is after all. It seems to be well designed and well built. The remote works like a champ and controls all functions. I am not able to use the Wifi function as it is installed just out of reach of the router. The only negative I have noticed is the thermostat appears not to be very accurate. The only reason I gave it four stars rather than five is the thermostat, I expected a digital thermostat to be more accurate. It really isn't a problem I simply set it about 10 degrees cooler.
We had to send our first one back and are also sending our second try at this model back. You have to set the temperature atleast 8 degrees below what you want the room at to get it to run properly. Not happy at all.