Not really full on skittering hours, more just drifting about looking for comfy spaces to sleep in
builds you a reverse kotatsu with a low table covered by a soft carpet and plenty of crossbreezes through the gaps
Extra features make this reverse kotatsu EXTREMELY safe. Don't push the buttons on the underside of the table unless under threat.
Or, I mean, just try them out and see what they do any time you feel like, there's plenty of ammunition and ... fluid ... for them. They won't do any catastrophic damage. To you.