What's great about this vanity is the size.  It is shallower than most 30" vanities, so it works great in the type of small bathrooms they often have in old homes.  My contractor did have to adjust the plumbing to accommodate the shelves, but that seems to be the case with almost all small vanities.  The sliding doors mean you don't have to worry about the door bumping the opposite wall when you open it. Looks great!