my wife and i used this on our PCT thru hike. through howling wind, sideways rain, frozen tundra in the high sierras to rain forest up north, this tent never let us down. perfect for two people and we used a down quilt instead of a sleeping bag. two air mattresses fit perfect inside without slipping apart, tons of mesh for ventilation and the rainfly allows for great air movement to help prevent moisture build up, all the while providing protection from those howling winds. we'd buy another in a heart beat, but don't need to since it's still holding up great, even after a few thousand miles of abuse. i'm 5'10' and had plenty of room when i lay down or sit up.