Grohe Ladylux3 One Handle Single Hole Kitchen Sink Faucet with Dual Spray Pull Down and Lever Handle

Impressed by the quality. Installed fairly easily, although the instructions could be clearer. The spray nozzle is a little fiddly, especially when your fingers are soapy, the model with the big spray head might be better. I like the way the spray stays on after releasing the button. I was surprised to discover that the handle is sometimes on the wrong side for me, particularly if I'm filling something with water. If I were buying again I'd probably look for something with a central lever.