I have a 12x13 room, in which I want to make sleeping arrangement for 3. I have an almost 10 year old and he shares the room with grandparents when they are in town.
So far, the only way I can think of is a bunk over queen. GIven Indian weather, the one sleeping on inside of the lower bed doesn't get fan.
I also need to design the study area, a good sized bookshelf and wardrobe for 3.