Here is the before shot. This is a common problem. Notice the large CRT TV that has it’s own base that goes down to the floor. If you wanted to put a flat panel in its place, it would be impossible to find a base that would match.

Above is the after picture. We created a bottom piece that would match the existing cabinet and we mounted the flat panel to a floating false wall. Everything matched  very nicely even though the existing cabinet was a manufactured cabinet with  a weird stain. In the end the cabinet modification we did was seamless and looked like it had always been like that.