@Liv
Thanks for putting together this list. I hadn't seen all of these threads, so will take a look at the ones I'm not familiar with. I am sure there are also many other relevant ones out there too, but can't think of them now off the top of my head.
I did want to say thought that I had a new question in relation to COVID era hosting come up today. I have a long-term guest who checked in yesterday and seems like a very lovely and considerate girl. She asked if it was okay for her to have a friend over to visit at some point soon.
Normally, if a guest asks nicely like this, and it's a one-off visit, then I am okay with their friend coming over for tea or dinner etc. However, I did have to think twice about it and, after some contemplation, told her it was not a good idea. I need to minimise the number of people coming in and out of the house. My own family and friends are not coming to visit now, so is it wise to allow guests to have visitors?
Luckily, she totally understood and was appreciative when I gave her some suggestions of places nearby with outdoor seating where she could meet her friend without feeling uncomfortable about proximity to others.
It made me think though, is this something I now need to add to my listing or house rules? I have found that most guests don't seem overly concerned about COVID-19 safety in the house, so it's up to us as hosts to lay down some ground rules in that respect.