Well they exist in the phone booth size: https://i.imgur.com/B330JkX.jpg https://i.imgur.com/B330JkX.jpg We have one of them in my office, it's uncanny how mu

Well they exist in the phone booth size: https://i.imgur.com/B330JkX.jpg https://i.imgur.com/B330JkX.jpg We have one of them in my office, it's uncanny how much noise they block. I could see one of these being made in various bed sizes and have some integrated shelving & lighting to act as a nightstand. They have versions that look like hardwood panelling, they look pretty cool. You could still get lots of sunlight since they are mostly window on two sides. I think they would need a side window version and a vertical window version depending on the orientation of windows in your bedroom. It would solve one class of noise problems for sure!