The First Bike RV!

On a little website called Fixbert, I came across probably one of the greatest pictures of all time. The concept is just perfect for those bike enthusiast that are indeed trying to go green. You have your living quarters and transportation all in one spot, what more than that. The only flaw that i can take from this picture is that does it detach from the home itself? The only reason I ask this question is because If you worked in the city and this was your means of transportation, I would hate to park this or try to park this vehicle on the street of a busy city……I know, I know this picture is probably just a concept, but just imagine, it could be the start of something new.