I had a Toto toilet that was failing in my guest bathroomI and Kohler Santa Rosa in the master bathroom that worked well. I became handicapped last year and was having issues getting off the Santa Rosa. After researching options, I selected the Highline two piece. The height is perfect and allows me to avoid the somewhat funky traditional ADA toilet solutions. It’s a low flush unit and it looks good. Very happy with Kohler products and my plumber recommends Kohler over all others.