This bus was totally rebuilt from the ground up by an experienced aircraft mechanic/inspector/aircraft repair shop owner for his own use. He lengthened it by 1 1/2 feet to 31 1/2 (might be 36 1/2 I am not sure). He raised the roof( I am 6’4” and I can stand up in it easily). He put in larger and rectangular windows with screens. He moved the door to the side and installed a co-pilot’s seat. He custom built a RV interior using hardwood.
It has a 180? gallon main fuel tank and a switchable 75?  gallon tank for the Diesal generator, two 100? Gallon tanks for potable water and waste water. Four air conditioners, two propane heaters (one is in/op but a new one in the box is included ), washer and dryer, back up cameras and an on board air compressor. It has aluminum rims. Tires are two years old. It has a 12 volt electrical system with 50 amp shore power.
The body was completely reskinned with new original ribbed stainless steel panels.
The engine is a Detroit 8v71 with updated injectors,the transmission is a 5 speed automatic. Both were rebuilt. It has a Jake brake. The engine starts easily and runs smoothly.
I had a mechanic look it over and repackage the wheel bearings, change the hoses and belts etc. I had the steering bushings replaced so it would track true.