Seville Classics Commercial 7-Tier
In the picture, you're looking at two Seville 7-Tiers side-by-side. These things are great for your largest piecetype segments.
Sandusky Lee Mobile Wire Shelving with 15 Plastic Bins
This is a great small-to-medium container. I have two.
15 Bin Tabletop Parts Rack - Storehouse
This was the first storage element that I bought, when I first began to Sort The Legos! I use it for the smaller piecetype groups now.
Small Circles and Tubes
Angle Bricks
Windshields
Side stud elements
Chassis and Frames
Thin Wall Plates
Flat plates
Specialty doors
Big Engine and Dish Pieces
Hulls and Roofs
Wings and Angle Plates
Doors and Windows
Pylons
Large Transparent Elements
Medieval Walls and Roofs
Arches
Structural Space Elements