Buyer beware! Worked great for the first year and as soon as the warranty was up we had a leak, a big leak losing an inch of water a day.   We now have an empty hot tub and can’t find anyone to repair it.   

The only way to get to the plumbing is to empty it and flip it on it’s side.   There are small holes in the bottom filled with spray in foam that must be removed by hand to try to find the leak.   Took hours to get to the possible cause.    Wish us luck… by phone repair person said if it’s the drain you might as well buy a new tub.    Hopefully I didn’t just throw almost 5k down the drain (literally)