In 1970, there was a convention in St. Louis at Busch Stadium. I participated in the rooming work in Granite City, IL across the river from St. Louis. We went only to the best neighborhoods and were very particular about which homes would be accepted for rooming. Homes where the witnesses could use a separate entrance and not share a bathroom with the homeowner were considered ideal. Also, the homeowner was to be paid so much a night by whomever they let stay there. It was not free.
In the early 70's, cannot remember which year, my mother and two younger sisters and I stayed in a lady's home in Kansas City during the convention. She was elderly and her husband had died within the last few months before. The home was very nice, but spooky. The rocking chair on the front porch would start rocking early every morning at the same time with no one in it. We used a shower in the basement. We girls started accompanying one another down there to take a shower because if one of went alone, we could hear footsteps approaching the shower, getting closer and closer, but if we were all three down there nothing happened. Funny thing, the old lady would not stay in the house by herself. When we left, she left, and she wanted to know when we would be back and she would not come back till we did. We had the distinct impression that she did not want to be in the house by herself.