Fredian

everything - love the seating plan of the Summit model - 3 large armchairs and one lounge area; great jets; led lights; one waterfall; simplicity of chemicals - dealer is great although I only have had to bug him once - in first month one light needed replaced. We get to minus 30 and minus 40 celsius, and no problem. I don't usually go out then, but have gone out frequently at -20. We upgraded our deck - above ground; reinforced obviously, and the hot tub is on the deck, right outside my french doors. LOVE it. For the experience check http://www.scottsdalehandfootspa.com/