We have this walnut finished vanity in a guest bath that's used frequently. There's been no issues with water damage or staining to either the wood or the marble top. The marble top had more gold veining highlights than I was expecting, but is now perfect as there's just a touch of gold in both the vanity light and the mirror.  The soft-close drawers are just a bit hard to open, I'm hoping with time they'll not stick so much.