Basic, but gets the job done (extremely well, I might add). Since I live in FL, the water temp is quite warm right out of the main line and so I really didn't need that feature that comes with most of the more expensive models. Which then means I didn't need an outlet nearby, which would be difficult since I live in an apt. The pressure is good, it stays clean all by itself for the most part, really easy to install. Why pay $$$ more?