Most standard vanities are 22″ deep. In some cases, you just need a couple extra inches to make a space function properly. Consider using a media console. This one from Pottery Barn (pictured above) is only 19″ deep to save those few sacred inches. You could also look at Crate and Barrel or West Elm for options. You can also use a media console to maximize the width of a space. If you choose this route you will need to epoxy the top of the console to make it water resistant or get a custom cut stone to put on top. The good news is the piece you will need is not that large and you can often use a remnant. More great new, you can put the sink where you want! In the picture below you can see that the sink was placed on the right instead of the middle. There was no room for two sinks to this allowed it to be placed on the side of the divider and to leave a nice open space for another person to get ready.

Make sure when you are choosing a media console you are mindful of where the drawers or dividers are in relation to the sink.

If you are custom cutting a stone top make sure to order the sink first to have the exact dimensions on hand.