We retired our soft tub spa (which was okay for summer) for the Lifesmart Spa.  We were a little nevrous about the comfort of the tub as some said the seats were too low.  I find the low seating to be a bonus because you are able to sit in a streched out relaxed position.  We are hoping we'll still be happy with our purchase when the northern weather plummets well below zero.  Time will tell.