Small bathrooms are a challenge. To upgrade the look, remove the mirror and install one or two picture framed mirrors. You might even consider adding sconce lighting on either side.
The "look" now is dark espresso cabinets and light countertops. However, that can close-in the small bathroom. I would paint the cabinet bright gloss white and remove the pulls entirely or do as Neal said using small pulls to minimize the visual impact. The dark hardware is dated and ugly.
Please see this site for ideas on color options. http://ferchustar.blogspot.com/2013/...-bathroom.html
For minimal expense, you can tile the floor. Be careful to leave something dark in the room to anchor the visual. All tan or all white is too monochromatic. .... Oh, the walls? Rip off the wall paper and skim coat the walls (light skip trowel). Prime and paint to coordinate.