Any tips for decorating? + search in level editor?

[Putmalk]

Making books on shelves isn't hard. Takes me about 2 minutes per shelf.

Snap of "Place on objects" or whatever the toggle is that lets you place items directly on objects.

Switch to book_row, place a few, changing their rotations about (it looks so much better when they're not just stacking row by row on top of each other!

Book piles and individual books look good too...remember, variation is your friend. And making rooms look dusty/dirty adds to the horror.