Old crib mattress for the bench pad. the bench came from pottery barn but i think it would be a pretty easy build.Would like this for a larger mattress as a daybed in the upstairs guest room. great idea for a frame with storage.
DIY: Using IKEA Shelf Unit as Storage Bench Better Homes & Gardens . when changing table goes out, this can go in. still use baskets if needed. Ikea Lack shelf unit w/ legs is good for over the heater vent.
re-purpose a crib mattress. Love this idea. I am SO doing this when the kids outgrown their crib/toddler mattresses. It wont be for quite some time, but by then we'll actually have a house so it can become a reading nook or something =)
Alternative to couches-two twin beds that can swivel. Would love this in a game room. Great for sleepovers young and old DIY tutorial includes super easy design for headboard/back of couch! + 27 Ways To Rethink Your Bed