Transformer sofa bed

At first sight the Doc sofa looks like a nice modern couch. But with a simple movement it transforms into a ready made bunk bed with integrated supporting ladder and safety rail. Or at least the manufacturer says it's a simple movement. Judging by the straps around the mattress it might not be a one finger move. But even if it would take a little longer, in both states it looks great. There is little information about pricing available online. The only price mentioned was $6500,- on productWiki. Below are more detailed images.