Quiet roommate will mostly be in my room.

I'm a quiet homebody looking for a long term rental, in a tobacco free home. I'm careful about COVID. Because of serious allergies, I will provide some household cleaners without chemical fragrances; in order to facilitate a change to natural but effective (and COVID killing) cleaners that are safe for me.
I have references and regular monthly income. Plus plenty of experience caring for children, and would be open to helping parents for reduced rent or utilities. Minimal drama preferred. Only interested in areas that have public transportation, nearby stores, mainly Montgomery County.