veteranX2

I have an Allen 542RR and like it.  It's a 4-bike carrier; I don't carry 4, but I have the Continental spare tire kit on the back of my roadtrek, so I use the last two spots to carry our bikes.  The rack tilts down (with or without the bikes) so I can open both doors.

No, I just jumped in and bought a "B".  After 4 years in a Class A, and my divorce, I was ready for something more compact, easy to drive and park.  With me and my dog, there is still lots of room.  It does get more cozy when my girlfriend joins us though, so I think that is the comfort limit.

Yes, if there are no CG shower facilities, or they are not in good order.

I always wipe down the wet bath and air out the curtain after I use it.