Just installed this yesterday. Installation manual is actually quite detailed and helpful. The unit looks really good installed - modern and clean. Haven't tested the cooling output yet but I'm confident it is up to the task.
One of the main reasons I decided to buy this unit was the Wifi capability. We have Wifi bulbs and smart speakers all over the house, but this is by far the worst Wifi functionality I've ever experienced. Connecting the unit is a chore. Once you get that out of the way, when you tap on the unit in the app, it says it is disconnected from the network. You can turn only turn the unit on and off from the app. I can already do this with the remote control. No settings changes or adjustments are available. Such a useless feature.