add books to the bookshelves add velux windows in a timber finish to the openings on the ceiling add daybed mattress and pillows to the oak surface leave a gap around the front and side of the mattress add a staircase in the opening to the floor at the forefront of the image the staircase should start on the right hand side of the opening and have a balustrade covering the distance to the wall do not change the image in any other way do not change the tone colour or texture of the materials