We needed a faucet replacement because our American Standard faucet was leaking and it became a discontinued model. I looked at consumer ratings and decided if 93% would recommend this model I would take a chance on it. This was the only faucet model in the price range I wanted to spend that had a higher consumer rating then other models from the other manufacturers. It has the spray unit as one unit on the faucet. Our other faucet it was a separate spray unit. I would have preferred the spray unit separate but that was not a deal breaker. It was very easy to install and it appears to be working just fine. I cannot rate the durability of it because we have not had the faucet but for a couple of days. However, on ease of installation and it working just fine I would recommend this unit.