Coming in GU 53 is the ability to save house/guildhall item layouts. With some editing you can move/rotate/../.. items in ways the game does not let you. This is a program I am working on and would like some input. I am planning on posting the program sometime in the next few days once I get more features done. This is a set of screens of it in it's current state.
Main screen
Filter Dialog
Manifest screen (how many of each item - Exports as a txt file).