Hi - I've had my Altamar for almost 3 months now and I love it. I'm also 5'6" and fit just right in the lounger - it was the wet test that sold me! I didn't wet test the Cameo as they didn't have one filled, but I did test the Optima which was great...just too much tub for my needs and above my price point. I paid $7000 before taxes with a cover-lifter, steps, ozone, start up chems & delivery. (I live in No. Cal.)