I NEED TO DO THIS IN MY ROOM! Seriously, I'm looking into how much this would cost, because this is the problem I have in my room, slanted ceiling, and not enough closet space! Perfect way to create more storage space!
Built in storage. This is pretty much our attic bedroom! That's a lot of storage and nice touch is the niche for a TV. It may be possible to use IKEA chest drawers to acheive this. Or find a talented carpenter.