Last night, I went to bed earlier than I usually do, and my cat crawled up on me, as she sometimes does, but she kept moving to different places...on my hip (I first sleep on my side), then behind my knees, then behind my back, then back on my hip...all freakin' night!
Then, at around 2:30 a.m., or so, I heard some scratching noises outside the wall that is next to the neighbor's (slightly lower than mine) roof.
It almost sounded like it was
in the wall, but it moved away.