How does the above avatar sleep at night?

Triple Bunk Bed

Do gods even sleep?

On their non-injured arm.

On a bed with several unnecessary gears and funnels, with even a coal furnace implemented on the headboard for some reason.

Not at all. Or maybe on an obnoxiously fluffy bed. Like a cat. Lots of pillows.

With one eye open.

Surprisingly comfortably. Uncomfortably so.

In a cave.

Dreamin' about either Princess Daisy or Princess Roselina. ;)

In normal beds, I assume. Separate beds. Let's not get weird.

In the dishwasher because that test tube needs to get washed.

Well............umm..........restfully.

In fear of predators.

In her royal bedroom.

In a cat house.

Probably in a fancy room in an equally fancy house.

Probably sleeps in an average bed, with his guitar on his left and a pack of cigarettes to the right.

That thing doesn't look like it sleeps. It just... Watches.

The God of Decay only sleeps remains in a semi-conscious state, where its slow, but forceful grasp causes all living and unliving thing to rot.

Therefore, it sleeps in New Jersey.

The (probably not) completely sober cat likely sleeps in a standard cat bed. Or on their owner's bed, if they are permitted to.

It doesn't need to sleep.

They're robots. They don't sleep .

Sleeps in a stasis chamber for a few million years, then wakes up and wonders why everyone is dead due to a radiation leak.

I cast Spell of Bumping!

doesn't need sleep