Just curious why you never see a coach with twin beds? I know the queen and now king is a big hit but twins do make a lot of sense when on the road. I don't think I've come across a twin on anything later than a 2001 XL or H3-45. I'd like to travel w/ my brother from time to time and twins make good sense - can't believe every coach out there is for a pair sharing a bed - maybe I'm in that small non-existent demographic. I'd love bunk beds and twin beds - and I don't even think my wife would mindl