We got the new spa a few months ago but just recently set it up.
It was easy to inflate & only took about 20 minutes to fill. The spa took about 36 hours to warm to 104°.
When we got in it, we found very comfortable and roomy compare to the last spa we owned. The water temperature only dropped a few degrees during the cycle.
We would highly recommend this Wave spa over other brands. The built in filter is also a benefit as it doesn't take up any more room.