Ding Ding Ding. We have a winner.
It looked like a long, weird, wooden room with skylights to me.
But those sound holes are a giveaway.
@sonnybillglover Really does look like a room, if the electronics weren't there. Or maybe they are a modern lighting feature.
thank you! That must be it! At first I thought it was a coffin lol! could not figure it out, but it definitely made me claustrophobic, just looking at it 🤣 @stueytheround @BlueStateBabe