We purchased the vanity with the white carrera top and love the look!  The marble top is thick and the detailed edge is a really nice touch.  The soft close drawers are great but are a bit stiff, hopefully they will loosen up and close on their own eventually.  The only reason i didnt give it 5 stars was bc we had a leak right after installation that sat for a few hrs before we noticed and the mdf or whatever the material is under the sink swelled and is rigid now.  with the water damage already present, it makes me worry about normal wear and tear in the future.  Will only know in time how it will hold up, but we are happy with the purchase as of now.  We usually buy all our furniture from potterybarn  and were really pleased with the look of this piece.  

PS:  We had no issues with breakage and the delivery co. did a fantastic job placing right where we needed.  Also the backsplash was in great condition as well.