I was gonna type up a long list of "why you should get a canvas tent" but decided you probably have already arrived at the reason for THAT decision.
So....there are 4 in our little huntin club, BBD Bunch. Once there was a 5th that tagged along. 2003 we sprung for TWO 16x24x5 Davis, heavy canvas w/ resistance to sun, moisture, and fire retardant features with doors at both ends.
We use 1 for sleep and 1 for cooking. There's a wood stove and wood pile in the sleeper, and two Mr. Heater propane tank top heaters for the cook tent. Each hunter has his own cot w/ cot trees, a trunk/tote at the end of his bed, and we have a 6' tall plastic shelf system from Home depot in the center of the sleeper for misc. storage.
The 4 of us sleep very comfortably and don't like to be crowed. 5-6 COULD fit in the sleeper, but we're old and cranky and just put the one time additional hunter in the cook tent.
USE A RAIN FLY! It's a LOT easier to get a heavy snow off that than the roof of your tent.
Buy the HEAVY duty rubber trash cans, one for each tent, for annual storage.
Once back home after every trip that had snow, set up the tent, try it out, then store it.
Take care if it and it will take care of you. It's been 17 years now, they're still like new and we couldn't hunt without them.