I have installed several hundred vanities in my career. I have never seen a vanity like this one. The marble top has the exact same measurements as the vanity. THE MARBLE TOP SHOULD BE AROUND 1/2 INCH TO 3/4 INCH WIDER THAN THE VANITY. The reason to have a wider top is to prevent water from running down the  surface of the vanity. Since the marble top is the exact same measurements as the vanity, there will be a problem with water collecting at the bottom of the vanity which will eventually result in water damage. Another problem will be water streaks on the wall surface of the vanity. I would have sent this vanity back to you if my men had not started the installation before I got to the job site. I have ordered another marble top with the proper dimensions. I don't want to ruin my reputation over this vanity.

It's been a pleasure dealing with your company. You will never hear from me again.