Room needed in exchange for helping you

Hello! I am looking for a safe living situation where I can be of use to someone.
I have done live in jobs before.
I would do cooking, cleaning, pet care-sitting,light yard work etc.
.
new to Nashville and would like to see and do more.
Caring, trustworthy.
I don't drive, need to be by a bus stop.
Hope to hear from you.
Debbie 56 christian.