We never realized the shortcoming of the heat distribution in our floorplan until we had guests stay in the living room. When we closed the hall curtain and the pocket door to the bathroom, there were NO heat registers in the bedroom
(one in the hall floor and one in the bathroom floor).
While our guests were overly warm and toasty with the propane heat and the electric fireplace heater, we froze our butts off. Problem since solved with the Envi heater (at least on full hookups anyway). We may have to limit our "dry camping" friends to VERY close friends only.