I love my spa! I use it almost daily. We are in Las Vegas and it took about 48 hours to heat up. We got it in December 2017 and I think this was the perfect model for us. It comfortably sits 4 adults although 2 of us use it most of the time. The jets are reasonably powerful for being a 110 plug and play model. Easy to clean and I do adjust the chemicals every 3 days. Do get test strips, chlorine, antifoam and a descaler for hard water for your unit and read the included instructions prior to use. Very easy to keep clean and mine came with a great cover. If placing outside on a concrete pad, use some sort of step for entry/exit. I would highly recommend this model if you want to avoid the 220v hardwired models but you want good jets with a variety of seating options. I love the two foot jets and the LED lights for use at night. Great little spa and was easy to set up and holds the heat pretty well. We soak for about 2 hours before it gets down to 99 degrees from 103.