Iris loves to lay underneath things. Under the dining room table, under the computer desk, under the coffee table... Iris doesn't actually fit under the coffee table.
Back when I first brought Iris home, I had a coffee table that she could crawl under, and she loved it. It was her "safe spot," her fort. She pretty much lived under the coffee table for those first few days because she was so stressed. When we moved, I ended up with a lower coffee table, so she can't quite crawl all the way under it. I bought her a fluffy dog bed thinking that I could convince her to sleep there instead of under the coffee table. Nope! She still loves to lay with just her head under the coffee table. Sometimes she's just weird.