This is what we have installed in our bathroom. I purchased it this way, I was unable to get anything larger in our small bath. There are 4 visable drawers, however there are only 2 functioning drawers. The top drawer is right above the plumbing. The second drawer is cut out into a u shape measure 4hx15D, unfortnately the last drawer which is 9"Hx15"Wx15D had to be cut to fit around plumbing. The vanity measured at 36 high and the plumbing was not factured in. It doesn't take too much space. I'm still trying to figure out some kind of storage without throwing everything into the drawer.

I'm sure your contractor could build anything to your needs.

Thanks! How do you like the height? I notice vanities are a bit taller these days.

It works for us. I didn't really notice a difference.