I have some not-so-great pics of my setup at my place where I've been for a year and a half.
It's a second floor, big 5 1/2 of a duplex though not quite as big as a house to one's self. I had to be a bit creative, and have a girlfriend who likes my stuff to get things to where I'm at (and happy).
I've got my 3 comic armoirs beside each other along the inside wall of the dining room where they fit just perfectly. They are 6 feet high, 2 1/2 wide and 16 inches deep. The best stuff is organized in dividers (see open door pic), and the rest are arranged inside 2 rows deep...they hold A LOT of books, and hidden from view until you want to see them.
On top is my sketch and original art collection.