I know it isn't much of a change, but adding six shelves is really exciting! Nerd, I know. I'm now excited to go to Costco and get a big order from Peapod! YAY! I decided not to install this myself, I had the guys from Elfa install the full thing. It took them less than 30 minutes -- including measuring, cutting, installing, etc. Again, I know this isn't rocket science either but I think it was money well spent.
I think I'm going to have these folks build out half of my hall closet (keep half of it for coats/guest coats). I'd like a bunch of shelves installed here too -- for storage of DVDs and books mostly.