How about a choice of spa cover lifters? I had very little room for my spa and had to find a lift with minimal clearance.
What is the warranty on the Costco spa? Hot springs has a 7-year surface, 5-year leak, 5-year component, 5-year heater, 5-year cabinet, 1-year stereo, and 1-year trim.
The cost of spa chemicals? My dealer gives me a very big discount on my chemicals. I have checked most pool supply places within about a 10 mile radius and my dealer beats there price on almost everything.