I haven't ...yet
I think I wouldn't for a privately own place, like a bed and breakfast or such. I think that would be a front to them. I would in a national chain..because I think then it is just a way for them to make more money to charge fees. I am careful with remy and she does not leave any damage or germs. I have not traveled with the big guys.
If I went in a place that had mold..dirty bathroom I wouldn't stay...period. I am not OCD about germs and I think I am average about being clean but I do get grossed out
I think the more I read about hotel rooms the more grossed out I get lol... Maybe in addition to taking my own pillows and blankets I will start packing a gallon of bleach when we travel!