I wish I could give this like 4.8 stars. It seems to be a great tub (3 weeks in), but the only minor complaint we have is with the control button. There's just one button to control everything, so you have to push it a few times to navigate to the up or down temp settings. We have this on a vacation rental, so we wish it had simple up and down temp buttons for ease of use, but other than that it's great!