Somebody asked about the Coleman inflatable hot tubs....We got one to put on our 2nd story deck outside the master bedroom and it's been really nice. Perfect for 2 people to soak in for awhile. You sit on the floor but there is a pretty nice pad that is comfy. Temp only gets to 104 but we've usually put it at 102 or so on warm nights. I'll probably put it at 104 for the winter. It does take awhile to heat up if you let it cool down. About 2 degrees per hour. We use it maybe once a week or so on average so I didn't want to spring for large tub. It's been pretty great for the $300 investment.