building a hippie bus

me and my best friend bought a 40 foot schoolbus, we want to add a second bus welded to the roof for the kids bedrooms. we will be working on it alot over the winter and by spring will be travelin as much as possible.gonna update this as we go in case anyone else wants to convert a bus you can see what we had to do.oh we are looking for junk campers/motorhomes to strip parts outta anbd maybe more solar pannels too