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8 Bookshelves
8 Wood Planks
2 Gold Blocks (or Black Wool)
2 Lapis Lazuli
2 Black Wool
1 Painting (2x1)
6 Wood Slabs
2 Trapdoors

This one is pretty easy to follow from the pic. The unit is 6 units wide with the blocks in the order (from the top row to the bottom row):
(Top Row) All 6 Wood Slabs
2 Bookshelves 2 Black Wool Blocks (with Painting over them), 2 Bookshelves
6 Wood Planks (with 2 Trap Doors on the 2 middle Blocks)
Bookshelf, Gold Block, Lapis Lazuli, Lapis Lazuli, Gold Bar, Bookshelf
(Bottom Row) Bookshelf, Gold Block, Wood Plank, Wood Plank, Gold Bar, Bookshelf

Submitted By Jane