@Cindy1070 I can't speak about any of the local specifics to your area, but if you want to do some research on seasonal patterns in occupancy rates, you can check AirDNA, which scrubs data from STR platforms, and also give a friendly call to your local tourism bureau (still an underrated source of information these days).
As for your listing, it looks like a nice and comfortable place with good descriptions and a cute dog. If you're hoping to start taking winter bookings, this would be a good time to switch up the photos and emphasize the house as a cozy cold-weather retreat - prominently feature the fireplace, shoot a steamy bathtub in candlelight, and show the yard blanketed in snow if that's a common occurrence there. Move the most eye-catching winter shot to the front position in place of the cute summer shot, to keep it timely.
One thing to know about Airbnb is that when you publish your listing, you get a brief bump in search results, but by this point you've come down to a level playing field with more established listings. That's not an ideal place to be with only 1 review, so you might need to offer a deeper discount for the coming weeks to stack up a few reviews. One way to do that is to toggle the Extra Guest Fee for a limited time so that you can book in a few couples and lock off that bunk room. Not gonna lie here, that sleeping arrangement might potentially pose a problem with the groups of youngish adults that make up a big portion of Airbnb users; it's really more fitting to a couple who couldn't get their heads around birth control and had way too many kids.