Hi @Brian-and-Clara0,
I think you've got a really lovely place in a great destination.
Being a new host myself, I have a few things to mention that may help:
(i) the photos could benefit from being taken with better lighting and better angels. The photos with beds in them are spacious while the other photos seem quite busy. It may be better to focus on one aspect of the photo at one time. Would you consider publishing less photos and more descriptions to encourage a healthy curiosity? I'm not sure.
(ii) i love that you have given a lot of advice on care and risks, e.g. hot tub, bunk beds, kayaks, swimming, etc. I feel though, that the potential for hazardous outcomes from a chill-axed stay may dampen the experience. Perhaps sharing emergency numbers or reassuring guests of a nearby first aid kit nearby or an option for insurance against the kayaks may alleviate some of the anxieties.
Enjoy sharing your love for the place in addition to its history.
All the very best!