Nursery Storage

there is one open, full height wall in the nursery - the other walls either have dormers or windows - making it the perfect spot for a big storage unit. there are lots of baby changing "station" options out there but i want something that is able to grow with the babies and not look kiddie. so my inspiration came from this photo:

via style at home

then i saw it in an office:

via decorpad

also saw it in a nursery:

via here

i love the open back so you can see the wall color behind. and as you probably already know, this is the ikea expedit bookcase.

i also like it because it doesn't cost a fortune. west elm has one for nearly 5x the price! and as ikea points out, this thing is finished on all sides so it could be used in multiple places. definitely could go in a family or living room. does anyone have this in their pad? any thoughts?