Ultimate Freedom lounge seat.
It's called a Villa seat. It looks like a captains chair only bigger with a power foot rest etc. I think what has been done is that the previous owner moved the villa chair up to the passenger side as it is too big to swivel around like a smaller captains chair would. So actually I may just need the proper mount and move the chair back to where it belongs and put a new captains chair on the passenger side. Thanks.