... lower it so the whole thing is hidden the rest of the time. I don't know why I didn't find scads of photos of these on Houzz, because I think they are the best thing since sliced bread! You can buy the motorized lifts separately and install them in any cabinet with enough space.
Since the TV needs to descend into the cabinet, and you'll also need some room for the motor, I would use a longer cabinet so that the components can be placed to either side of the TV instead of below it.
by Sam Crawford Crawford Architects