I've asked my fabricator twice and he says not to remove the top drawers before they install. Which kind of makes sense because if you removed the top drawers wouldn't you remove all the drawers? I do expect some dust to clean up. When they cut the faucet holes (done on site)they hold a shop vac close by while cutting. What has been your experience? Did you remove your top drawers? Either way I think I should cover my upholstered furniture that is nearby, correct?