We have been working on my sweet girl's "big girl room" for over a year. What started out as the "junk room" actually morphed into a cute little room. When we first moved in, we stashed everything we didn't want to deal with in that room and shut the door.
My kiddo is outgrowing her nursery and when we got pregnant with our second baby, we really started to work on the room. We miscarried, but we talked up her big girl room so much, we had to keep creating it. We've finished the room aside from buying her an area rug.