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.
This elegant cube is the ultimate in well-balanced living – a space-saving design that still offers multiple rooms and peace of mind. The tiny unit has a study with a desk and file cabinet, a staircase with dbuilt-in storage, a book with bookshelves.