Have fun! As someone else said, it's good you're going on a weekday morning. It's at least a little less crazy.
The expedit is great. We have two of the 2x4s placed together so it looks like one unit (they were on sale a year or two ago). I love the look with some baskets alternated with books. It has definitely helped us keep our things contained. We also have two of the compartments filled with the two-tiered drawers for the little bitty stuff.
Take your time, don't rush, and enjoy the experience! (Try not to get sucked into buying stuff that looks great in the store but that you don't really need or won't work in your home, though...speaking from been there, done that.) Good luck!
Cheri
Mommy to...
DD1 6/2/04
DS 3/9/07
and finally welcomed DD2 on 8/25/2011!