This seat is somewhat disapointing, The sitting area toward the back of the seat is slopped up higher so when seated you are forced to lean forward. The seat itself is not flat, it is rounded and narrow adding to discomfort. The wash wand does not come out far enough so with every wash, water is splshed on the back of the seat and needs to be wiped up. Must set power saving feature daily instead of set and forget. The unit does wash well and the water comes out warm.