This Japanese inspired concept apartment by YO!Home, exhibited in the Design Exhibition in London, is an impressive feat of design. Bedrooms turn into writing desks turn into guest beds turn into wine cellars in an attempt to maximize the available space.
Murphy bed idea for guest room, but add second "foot" that turns into desk further down the bed. Store work items and craft items in cabinet. Also, embed lights in top "foot," to shine down on desk, just like ones that shine on bed.