The prior owners of our home built custom bunk beds, a dresser, and desk against the wall. Total length should be 11'6", and you could make it longer or shorter by changing the board for the desk.
The whole thing needs to come out before we do asbestos removal. If you are available to take the furniture this weekend, let's set up a time -- you will certainly be kinder to the furniture than the contractors would be! Free to a good home, or we'll take the highest offer in the unlikely event there is more than one.