I want to answer you:
I do not miss interest for travelers, but I speak very little English and it is difficult for me to give you detailed explanations, that's why I collected a lot of magazines and leaflets on the activities of the region . Many people, on their arrival, need to rest and do not want to be bothered once the instructions given or the text to tell you that I had deposited a liter of milk.
If you did not want to talk anymore, I do not know how we would have understood each other. I thought I could not give you more explanations, otherwise I would have done it willingly. I am not known to be someone cold, and none of the 200 families I met blamed me.
For the stairs, it was done by an art carpenter and is very solid. A wooden staircase always cracks a little, but mine is absolutely safe, even for a strong person.
As for the beam of the frame, it does not prevent entry into the room, as you write, it is just a bit low as often in barns. That's why I warn people.
You probably wanted to talk more with your hosts, I'm sorry for not being up to it, the next time you use airbnb, do not forget to check that the person speaks English well.