If I remember correctly, it's been 15 plus years, he had it set up with a drive wheel and motor at each end with a swivel caster in front of and behind the drive wheels for stability, and a wheelie bar. It was a bit of fun for a while.
A friend of mine built a motorized couch quite a few years ago now.
He used the electrics out of a couple of mobility scooters and while his wasn't rc since the throttle and braking was all electronically controlled it shouldn't be a huge undertaking to make it RC, he used a simple joystick to...