This would work, bed could also be couch with just adding pillows. Add bathroom & kitchen, MY NEW HOUSE! :) The Ovida tiny house, a 160 sq ft vacation rental at the Getaway House resort north of Boston.
Container House - Adam Kalkin’s Shipping Container House Wow jadore les divisions. Mini maison pas trop mini :) - Who Else Wants Simple Step-By-Step Plans To Design And Build A Container Home From Scratch?
The Shelter House by Franklin Azzi Architecture is located in Yport, near Normandy, France. The two expansions which protrude on opposite sides of the house, resemble wings with covered patios and rooftop terraces.