Lets face the facts,small trailers are small trailers.  You can absolutely positively have two people sleep comfortably inside a small teardrop like trailer, however, if one of you needs to step out at 3am, you both get up!  Not with the Tow Cabin!  We wanted everyone to sleep comfortably the whole night through so we put a nice big door on both sides!  Two Campers + Two Doors = Restful night sleep.