@Georgi702 They're a little better, but there isn't much you can do with the space/furniture at this point.
You might add something to the listing like: 'The best match for this listing would be guests who are in the area to relax, enjoy nature, the privacy of our large yard, XXX else, and who are comfortable with the retro vibe of the house and furniture'..something like that.
One of my most prized/favorite possessions...an antique hand carved soapstone Chinese lacquer screen was picked up off the sidewalk minutes before the garbage truck came. Nothing wrong with saving worthy items from the landfill. @Laura2592 is right, I think it was her, who suggested trolling through affluent areas on their bulk pick up day. That is another option for getting free stuff. I have a friend who has a house in a gated beach community, and I've been there a couple of times for their bulk pick up and I always find something.
Maybe you could set aside a weekend here and there for marketplace and craigslist searches.
I know people have talked about clutter, but I'm wondering if, since there are no deer antlers:) maybe you could add some baskets or beer steins or something on top of the kitchen cabinets that would warm up the space and add some color? That could be my own personal taste as a decorating maximalist, but the kitchen feels like it needs something to warm it up and give a little color.