I bought this BB-1700 from BidetsPlus during cyber Monday. I got a great deal on it. It is the second Biobidets I purchased, the previous one was BB-800. I installed it and it only took me 20 minutes. It was very easy. It is better than the BB-800. I like the new stainless steel nozzle. I couldn't be happier with this purchase. I would highly recommend this to anyone that is considering a bidet.