This made me laugh outloud! And speaking for this human flesh, absolutely fatty! Laughing!
I’ve done food-plan retreats in a person’s home before. I think the host has more to worry about then the visitors.
I only did 3 days and it was intense. People are so attached to their food and detoxing is never pretty. When I did it, the host was a bit of a dragon lady which was a little off-putting at first, but quickly became reassuring as I watched the other guests go through picky, pettiness over food, preparation, bickering with each other, not wanting to clean-up behind themselves, etc.
So I agree, a schedule, ground rules and community expectations set in advance are very useful. I would include short and long term goal setting, creating grocery lists and meal plans and daily writing or some sort of reflective activity.
When I did it, we made our own beds upon arrival, were expected to launder and put away linens upon departure, set the table, do dishes, clean the kitchen and dining room, attend X number of mandatory activities each day, etc. I wasn’t expecting the chores but quickly saw the usefulness in being productively busy as a way to keep my mind off food.