Its 23 years of living with Mrs Houdini l mean Cleo if there is a hole or a box or anything she's there.
She went under the floorboards when I lived in a flat and came out downstairs (which was the neighbours flat) don't ask.
She disapeared for a day when she was about 5 where was she shut in behind the drawers in the chest of drawers fast asleep uphased by the panic.
She'd obviously got into the drawer then climbed back through to the back.
When she was about 3 she moved into the suitcase and my other half at the time had put the case (including cat) back up on top of the wardrobe. That took a while to work out.
I forgot to add to my list when she went into the loft she must have climbed the the ladder behind me then stayed up there luckily it only took a few hours to find her as we could hear her.
She does climb ladders even now.
Then there are numerous under bed in boxes-on top of wadrobe incidents.
Oh and her favourite getting into the quilt cover between the quilt and the cover how she gets in past the buttons or pressstuds is beyond me. But she is often to be found in the quilt. The first I know of it is when she gets my toes.