I purchased the faucet for our half bathroom remodel. It arrived without instructions, but you can easily watch youtube videos for installing vessel sink faucets and be fine. That's what I did and I had NO ISSUES whatsoever. The supply lines provided are 20 inches and my hot water supply line was just long enough, thankfully. The faucet is heavy and sturdy-feeling and NO LEAKS. I read a lot about vessel faucets splashing so I was concerned, but this faucet does not splash water out of our sink and I have the water open all of the way under the sink. I think they key is placing your faucet so it gets as close to the center of the sink as possible, from what I have read. I really recommend this faucet. The price is about half what I found everywhere else and the quality is very good.
This faucet works really well with the vessel sink I have. I have it mounted on the corner of a square shaped vessel sink and it looks very stylish; it has really clean lines. The handle operates very smoothly, too. The only issue I had was that I was not aware that I had to order the drain separately. It was easy to find a matching drain, though, so the problem was easily resolved. A new updated faucet can make all of the difference in a bathroom. I definitely recommend this faucet.