@Ellen104: Maybe it's a cultural thing, but I find it strange to want to take a bath on vacation or in someone else's home.
I don't think it is a cultural thing...Maybe it's an Ellen thing 🙂 I took a vacation bath last summer, after travelling 4,000 miles, landing in Las Vegas enduring the heat. The greatest thing in the world was taking a bath...sitting in the tub, with bubbles and all, at the Trump. I was so pleased, I even posted a mid-bubble-bath photo on Facebook, of course happily giving the Trump and their wonderful bathtub free publicity.
Like most things in life, you can look at your bathtub as a liability or an asset. Given that many NYC AirBnB's can't offer a bathtub because they only have tiny, shower stall bathrooms, I'd add a photo of the bathroom to your listing photos, list your bathtub as a feature--maybe buy a $5 bottle of bubblebath and PROFIT!