Great toilet. You will need a seat. Be careful. Do not get an oval one. (Not the toilets fault but my own) I’ve heard stories people make multiple trips to find the right fit. Who knew so many different seats. Yes annoying but again not default by the toilet. I was afraid of low flow new toilet but this one we have had for over a month. No issues at all. I’m so happy. There was the mounting piece at the very bottom the also needs separate purchase. From what I understand that’s how it works. Would be nice if it came with the additional items needed at an extra cost of course. I guess life can never be simple!