Does it fit a standard one-hole bathroom sink?

Yes. It is a single-hole deck-mount faucet, so it fits vanities and basins drilled with one tap hole. Sinks with three holes need a deck plate or a different faucet.

Is the matte black finish durable?

Matte black coatings on budget faucets generally hold up with gentle cleaning but can wear at high-touch points like the lever. Avoid abrasive pads and harsh cleaners to keep the finish intact.

What is the body made of?

The body is stainless steel with a matte finish. Stainless resists rust better than zinc alloy, which many faucets in this class use.

Does it come with supply lines?

Check the box contents before ordering. Many single-hole faucets in this class include flexible supply hoses, but confirm it for this model.

How does it compare with a two-handle faucet?

A single lever is faster to set and easier to use one-handed. Two-handle faucets give finer control over temperature but need three holes and more counter space.