Was reminded on my recent visit that I had left a wash cloth/flannel previously. Bless her, she had washed it and put it away and said no need for me to bring one one on the next meet as she'd keep it there for me.
Also have left toys and once my watch, which again she kept safe and reminded me not to forget it again on the following visit. She did call me shortly after I'd left my watch, but I said it was fine and that I would collect it the next time I came over. A one of a kind and very trustworthy lady.