Anything will work, just depends on how much space you have. To dress it up, you can add embellishments of your choice, there are so many to choose from. And if you want to make it mobile, turn it over and add wheels.
Check this idea!
Convert Cabinet Into Buffet | Houzz
https://www.houzz.com › All Rooms › "convert cabinet into buffet
This is my next project! I will use wall cabinets rather than base cabinets because I don't have the room for the depth of the base cabinets. This is going to give me so much storage in my dining room! I can't wait to get started!