Is aluminum a good material for a bathroom faucet?

It is acceptable for light use, but brass and stainless steel resist corrosion and wear better. Aluminum is lighter and softer, so threads and the swivel joint can wear sooner in a busy bathroom.

Will the swivel spout fit my sink?

The spout swings sideways, so it helps on wider or double-basin sinks. Check the spout reach and the clearance behind the sink before buying, since the swing needs room to move.

Does it fit a single-hole sink?

It is deck mounted and can cover a single hole, and a deck plate is usually needed to cover extra holes on three-hole sinks. Confirm what mounting hardware comes in the box.

How do I keep the matte black finish looking new?

Wipe with a soft damp cloth and mild soap, then dry. Avoid abrasive pads and acidic cleaners, which dull or chip matte coatings, and dry splashes to limit water spots.

Is this faucet worth it compared with a brass faucet?

It makes sense for a low-traffic bathroom or a rental where you want the matte black look without spending much. For a main bathroom used daily, a brass-bodied faucet will usually last longer.