As l was paying my $11.50 for the privilege of such a joyous occasion l saw this ......
I would think it's a motor home, maybe designed after the Chinese/Japanese hotels in Asia where the renters only have a small pod as their sleeping quarters.
All those windows at the back of the bus, and there are 3 levels, are able to open and there are curtains on each one. On the opposite side of those windows on the passengers side of the bus it was just a solid wall.
What l wouldn't give to look inside!!!