We love everything about this faucet. 
Its made of very high quality materials and even the included cover plate is made of very nice metal, not some thin tin or plastic.
Its appearance, its ease of installation and its function and use in every day life.
As for the hole in the sink where the old spray hose was we went with a built in soap dispenser.
It was very easy to install and it had zero issue fitting the existing center hole of our old two handled faucet