[cypher]

Is there not another room where you can put him? The bathroom really isn't ideal, probably more chemical cleaners used in that room than anywhere else in a house, different scents etc, it's ok to use the bath for play time for short periods but I wouldn't leave a ham in there all night.
He should be in darkness at night too, no lights.
If you move him when he's sleeping he might wake up but probably wouldn't be that bothered, make sure to take out anything that might fall on him though!