Debbie, I don't know about the authorized sizes of motorhome in Europe, but the smallest you indicate seems already quite big to me (although I am not sure with the feet and inches) And yours, indeed, looks like it is a bus size! I understand better that you can bring your kitties without problems to make them comfortably stay in it, it's like a house!

I think in Europe you could even not use it, it would not fit in parking places and you could not turn in little villages But I guess this is also why you pull your car.

I also undertand what you mean about wasting, you are right, the feeling most of europeans probably have when seeing such bigness is that it is completely... useless. But I also believe that such a motorhome is nice and fun! Wow!