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.
Murphy Bed - This unit is a great way to organize and sort your space so everything you need is easily accessible. Well-designed storage systems allow you to take advantage of every spare inch of your space, maximizing your storage capacity.