Even thought we have the space, I like the idea of my 2 small girls sharing a room. I would have DIED for this bunk bed when I was a little girl. I think it offers somewhere special to sleep for BOTH girls. kid-s-room
The Ultimate Dollhouse Loft Bed, Bunk Bed or Triple Bunk Bed, Optional trundle, Slide, Step Block Staircase w/ Built-in Storage or Ladder
Awesome Loft Beds--Since you won't have a window on the one end of your upstairs, this could be a fun idea for the kids area. Not necessarily a bed, but a 'loft' on top of a 'hide-out' area---or something. The bookshelf stairs are a neat idea too.
Love this play area over the bed, like the anti-loft bed. I think I& leave off the first couple of steps of the ladder and make it a safer place for the older kids to play with and store their LEGO creations. (Apartment Therapy with loft bed inspiration)