I installed a 40 inch tv centered in front of coach. I just mounted it over the smaller space where the old tv had been installed. About an inch of it sticks out beyond the surface of the cabinet. I didn’t try to use the space behind it as it was full of wires, framing , and various other things. In the bed room I removed the old tv from the cabinet, made a door that matched the cabinetry, put the door on with a piano hing and mounter a larger tv onto the door. I can use all the cabinet space behind by just “opening” the TV.