This AC is actually great. It is super quiet, cools well, and those are 2 very important things for me. I purchased this unit because of those two features, but was also really excited about the WiFi. This is why my review loses one star. The Frigidaire app is not good. I cannot believe a long standing company who sells well-made appliances has an app like this. Look at reviews of the app before you believe me - you will see! The app opens 1 out of 20 times I try to open it. Once opened, it works ok, but then loses the connection occasionally. So, then I have to try 20 times to open it again. During setup, the app did the same thing, leading me to believe it would never work. However, I have gotten it to work, but is very finicky. If this app worked properly, I would definitely give this product 5 stars.