Double sofa bed there is many reasons why a person would like to use it. Living in a one or a dorm can mean your bed has to function as a sofa. You may want to keep some sleeping space in your home office. You may just need a sofa and have a single bed. Whatever your reason, you can follow these steps on how to use a double bed as a sofa
12 Photos Gallery of: How To Use Double Sofa Bed
Remove all posts from the bed. Converting the double sofa bed helps to make the foot and head in the bed less dominant. This can mean removing posts from the gable, in an attempt to make the head and foot at the same height. It can also mean removing posts from a four-poster bed. If you can remove the headboard and footboard completely that would give you a simple bed to begin with. Adjust the height of the bed. The bed should be a height where you can sit comfortably and not have to climb on.
Most beds are a little too high, and so trading out of the box spring for a thin low profile box spring. If your double sofa bed is too low to sit, you can adjust the height using the trunks. Place the bed against the wall. Putting it against a wall, or in a corner immediately gives that structure a back and at least one side. Simply get a piece of plywood that is the length of the bed, and if you want you can cut a simple curve in the back. Cover this plywood with batting and fabric and place it in between the rear wall and the bed.