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.
TOO NOISY ITS BEEN RUINING FOR ALMOST 30MIN IN THE SMALL ROOM SIZE 150 SQF , THE ROOM TEMPERATURE JUST DRUPE 2 DEGREE FAHRENHEIT!!
I installed it in my office at a manufacturing facility and it works good.