With just three rooms, isn't it a more intimate setting? I would think guests would be more respectful of your guilts in a smaller place. I am a quilt COLLECTOR. If you are worried about how the quilts will be treated or how they are holding up, I would mount and hang them on the walls. Just gorgeous!
Fru fru? No! Little doo-dads on shelves and things? No. And I have to add my warning about the dusting. You have antique pieces that need care. Any fine and interesting pieces like that are perfect. But guests will touch them, handle them, not meaning any harm. But my antique spinning wheel got broken.
I live in an old house (1620's or so in the oldest parts) too, and the long, stringy COBWEBS that seam to appear out of nowhere in the oldest rooms is like nowhere else. I don't know why! Up on the beams is the worst. Maybe I just don't see them until they get big. *shudder*
But pillows, sleeping pillows? Yes! I sleep with two - just for me. So I like four on the bed. And I don't mean the ones in pillow shams, I mean bed pillows meant to be used for sleeping. I like to make the bed with two pillows lying flat and then two propped up. Decorative throw pillows? Guilty! Especially if they match the quilt or covering. So those have to be durable - I used to make them with scraps (I am sure you know what I mean) and they were machine stitched, not by hand, so they can stand 'tossing' off the bed.
I would definitely buy a handmade quilt, especially if you sign/label it and give me washing instructions..