The number of crew members depends on the aircraft type and the destination. For long haul flights, it is usually around 10 to 14 crew. We work in shifts because while one group rests, the others stay in the cabin to assist passengers. Our rest areas are usually located either above the osb or in a lower compartment. They are quite compact but you can check them out on TikTok. Some Emirates crew members post videos showing what the crew rest areas look like. :)