It looks like the previous owner took plain white melamine cabinets and put some sort of wallpaper or Contac paper on the surfaces. If the cabinet boxes are in decent shape, these would be good candidates for re-facing, i.e. replace the door and drawer fronts. Think about putting in glass door cabinets on top with some interior lighting for a pretty feature. Not sure how to address the undercab fridge; I'm betting that might have to be replaced entirely, unless you can find a replacement door for that model from the manufacturer. I'd swap out the sink/faucet for stainless or polished chrome, then put in a nice tile backsplash, but remove the 4-inch counter surround. The countertop is unobjectionable; about as neutral as you can get. Nothing wrong with it, and would be easy to find tile to coordinate.