Wallace's favorite spot in the RV

I'm not sure what it's purpose is, but there's a small window on the side of the RV at the foot of the passenger seat of our RV. Wallace found it the first evening that we parked the RV, and it has been his favorite spot ever since. I think he mostly lives it because it is carpeted, and that it is a cozy little spot that he fits in very well. I think he also likes being able to see outside. It's very cute.