Below is the floor plan of a hotel or restaurant unit, showcasing the secret room on both sides. The restaurant floor plan design shows the important areas that have to come in a restaurant blueprint, like the kitchen, main dining area, secret rooms, and more. In architecture and building designing, a floor plan is a visual representation of a building, room, traffic patterns, physical features at one level from above. As depicted in the below design, the dimensions in a floor plan are usually drawn between the walls to specify the size of rooms and walls. The adjacent restaurant floor plan also visually illustrates the private dining areas, bar, host and display area, and coat storage.