This is a small space solution, that can also work if you're in a home and looking for a multi-purpose sofa/bed/storage. When I was designing this small space above, I was looking for a way to incorporate those three elements. There are options out there you can purchase, but I didn't want to commit to keeping a piece of furniture there, I was looking for more flexibility to be able to easily move things around or change items. So I came up with the idea you see above. I used some Ikea cabinets to create a base, so there was storage, and I topped these cabinets with a board. I then made a custom foam mattress to fit on the board and covered that with linen fabric. I had looked at many of these ideas online before I came up with this idea. These were a few in my inspiration file.
So used 3 of these cabinets from Ikea as the base, to use for storage:
And here is how it all looked finished. For the purposes of the photo shoot I covered the white fronts with a piece of black fabric, creating the look of a skirt around the base.