This is a great spa for a smaller spa.  It was delivered days before expected (which was nice) and very simple to set up.  Since it's a 110 volt it does take a little longer to heat up and doesn't heat while the jets are on but that's not a problem.  It stays plenty hot, even after hours of use.  And what's great is there is no construction to worry about or electrical work to worry about.  We waited years to get a spa and are very happy with this one.