Overall the Iotty light switches are a great look. The install YouTube video was easy to follow. Only feedback on the install would be to review line vs load and look at a diagram before watching the Install video. On the multi-way understand what traveling wires are, but Overall the videos are excellent and explain very well. For the multi-way before linking, set your background color and brightness, once you link only one will change. I replaced all light switches in the house. I had U1, U2, U3 and linked multiple switches to a 3way switch/multi-way. I bought roughly 25 switches, no issues. The glass plate feels high-end. Consumer Service was great answered all questions and responded fast. The price is a little high, I bought during a Black Friday deal, which In my opinion is where I feel the price point should be. I would recommend this product very nice and a clean look.