We love the fact the we can control the ac on an app. Unfortunately one if the features doesn’t work and that’s the sleep mode. We like it cooler when we are sleeping and even though I have it set on a cooler temperature to start at a bedtime it doesn’t work. I have to still manually change the temperature when I go to bed and again when I wake up. It’s also very loud when it’s running. Too loud to have right by our bed. I wish it also had a lock on it so my oldest son would not be able to constantly change the temperature on it.