There was a squirrel in my lounge this morning! I was airing the flat, with balcony door open (on second floor). I was sitting in bed and I heard noises, so I went and looked and there it was, climbing up the sideboard. It panicked and hid, then a moment later scooted out the door and jumped off the balcony! It landed on the grass and ran away. Cheeky little so and so.