Kitchen and bathroom cabinets get used a lot and they can begin to look tired. Are they scratched and the finish worn? Are the drawers hard to open, sagging, falling apart? Are the hinges working properly and tight and the doors fitting over the opening?
There are interior components that can be installed to make the cabinets themselves work better for you, if you decide to keep what you have.
And most important, is the location of everything working as best as possible for your needs.