This spa was delivered in October 2007 and after 6 months I'm still using it almost daily with no problems whatsoever. Baker Pool and Spa in St. Louis is a great dealer as well. I looked at other brands, and talked to a lot of spa owners and settled on the hot springs. I have used cal spas and arctic spas as well as hot springs spas that belong to friends and relaives and I really think hot spings makes the best quality product on the market. I really don't understand why anyone needs 75 jets and 4 pumps. If you want a clean, easy to maintain, high quality spa, hot springs is the only way to go.