My cats love windows and they like that spot on the floor created by sunshine coming through the windows. This makes them normal cats. And to tell you the truth, I think that if I were a cat, I'd like that spot on the floor as well. The problem is that as the sun moves, so does that spot. I would have to constantly get up and move to the new spot. Because, well you know, I would be a big cat and I wouldn't have much spot to spare. Just saying.