We didn't have any Montessori time on Thursday because it was Daddy-Daughter Day. While they were out shopping, though, they picked up some more shelves for the room. Since I've made the decision to keep more of the Sensorial materials out, we needed some extra space. I'm amazed at how fast the shelves fill up!
We're still using the plastic shelving from Target, built 2-high instead of 4-high. That makes the top shelf a great height for my short kid. We figure that, down the line, when we've got 2 kids' worth of stuff in there and Nugget is taller, we can cut the legs of the shelves down and stack them 3-high: top for Nugget, bottom for Sprout, and middle for both.
I'm loving the wooden trays from Michaels. What I didn't realize at first was that they have two sizes, and I had to go back yesterday to buy more smaller ones. I use the smaller ones for most things, and the bigger ones for especially large activities (cutting and gluing needed a large tray). I also have some of the plastic finger painting trays. Those are nearly too big for Nugget to move on her own, but they're great for very large activities (animal beginning/ending sounds) or wet/messy activities (like sink and float).
There's still more room-arranging to be done; I only got one set of shelves in, and I need to put in a second. But that's going to require moving the (rarely used) computer desk. And baby stuff is going to need to start claiming room in there, too...