Sorry this is nothing to do with boomboxes!...but I'm a bit over excited having just agreed to buy this! Former London Ambulance Service patient transport vehicle...gonna go full on camper on its ass
Won't take that much effort to convert and at a fraction of the cost of an already converted one. Will have a subwoofer fitted in the cab and boomboxes in the back
Its a bix yellow bus, awesome! Joking aside your right, this will make an awesome camper and far cheaper than preconverted.