Motorhomes, or more professionaly "paddock corporate hospitality units" are now a well-known trademark of european races. But I still have some questions about these structures in the past.
1) When teams started building & transporting custom-made motohomes to races?
2) Do anybody have photos of these in past?
3) Where teams are living in overseas races anyway? In certain circuits (Like Yeongam or Shanghai) there are some "houses" build in paddock, directly behind pits. On the other hand, I cant find them in Montreal or Albert park. Is having these structures mandatory for circuits to obtain FIA Grade 1 or something like that? What was with it in the past?
4) Is motorhome - building present only in F1, or are these seen in other racing series' paddocks?
Thanks for any answers.