No, your depth perception is not 'off', that toilet is in the floor. "Flush" with the floor you might say. (ahhahahaHAAAAHAHAHa) I'm not blind to the benefit of avoiding sitting on an icky toilet seat. I'm really not. But you do have to stand in pee. And walk back out to the restaurant. So you're tracking it all over the place. Not to mention logistics. I will give $500 to anybody who can use this thing without soiling themselves. And what about those times (say like, once per day) when you really just need to sit down?