Small bedroom furniture layout recommendation

[Jessica DiPonziano]

I have that awkward middle bedroom in a Philadelphia townhome I don't know what to do with. 

I have 2 bedrooms already with queen beds, the middle room I can fit a queen bed and 2 night stands but not much else, or I can put twins or bunkbeds and have room for dressers and stuff. In the 3.7 feet wall in the square nook is a window that goes pretty close to the floor and an air vent so I can't put anything there. There is just 1 closet with lots of shelves. What should I do?

My audience I was shooting for traveling nurses & displaced families