Many campers come with a North South bed so no crawling over each other. E/W beds are awful and we would not have one.
Added to N/S beds are the way most camper MFG's have adapted the raised roof to provide more head room in the bed area. You can actually sit up in bed and is much easier to crawl around.
Jim
2000 2500 9.6 Bigfoot,94 F250, Vision 19.5, Bilstein shocks, air bags/pump, EU2000, PD 9260, Two Redodo 100ah Mini's, Aims 2500 Conv/Inv, 200W. solar, Morningstar Sunsaver 15A/ display panel, Delorme/laptop for travel, Wave-3 heat.