I'm a very light sleeper, especially when it comes to light - turn the light on, and I'll wake up, instantly. I don't have much trouble getting to sleep, but I never, ever sleep through the night. It's not unusual for me to wake up 10 times throughout the night (yes, this sucks). Positions vary (I toss and turn), but am usually on my back or side. Snoring? No idea. I live alone, and have for a long time, so nobody's complained .