The outer contours of the platform were designed from a high-accuracy 3D scan of the 4runner interior and are closely conforming to the vehicle to minimize any unwanted motion and keep the platform securely in place.
The height of the platform was designed to make the top of a 4" mattress even with the seat bottoms, this allows 6" sleeping length while maintaining good headroom. Put your pillow partly over the seat bottoms to get 6'1" of space to sleep.
The rails of the platform were designed with access holes that provide the ability to reach underneath the platform in several areas and to provide access to the power outlet.
