I'd love a room without a window. I have a giant blackout curtain permanently drawn in my bedroom right now, but light and street noise still get in. I live hig

I'd love a room without a window. I have a giant blackout curtain permanently drawn in my bedroom right now, but light and street noise still get in. I live high enough up that jumping out the window during an emergency would just result in my death plus there are plenty of other windows in my apartment.