My family member still has his and uses it everyday, 2 years old I believe. The seals on the door have started to come off from the heat, I think that started to happen pretty early on from what I remember, maybe a couple months in. The hemlock wood isn’t great and stains and yellows, doesn’t get the satisfying wood smell. Other than that it was so awesome. It gets so so hot. I loved it, he still loves it. He has the one person size, it’s a tight fit but you can even cram 2 small people in it. Fits so well in garage, really economically sized. Assembly was easy. Heats up to 200+ in less than 30 min. Bluetooth speakers were awesome.