I am looking for a way to get a wall mounted vanity and a wall mounted faucet (no pre-drilled faucet hole in the sink) between 32"-36" for my tiny bathroom and I keep finding vanities I love, but they seem to be fully assembled. Can you get a new sink for these or will they be off? I love these designs, but keep running into the sink issue.

Any help would be excellent!

https://www.houzz.com/products/modern-bath-vanity-concetto-5500-elm-32-prvw-vr~41255372

https://www.houzz.com/products/happy-36-wall-mounted-modern-bathroom-vanity-with-2-drawers-and-reeinfo-white-prvw-vr~83390946

I love this one, but where would I get the counter top? Local bathroom shop?

https://www.houzz.com/products/ambra-wall-hung-vanity-in-walnut-32-prvw-vr~50971591