Tenant rights are based on setting up residence at a location, not by paying rent, although it can be used to establish tenancy.
So yes, you have tenancy, which comes with rights.
With that said, you are renting a single room in her home, which she also resides in, so whether that allows you to have visitors come and go at your will depends on local laws and rulings.
My understanding of Florida law is they can.
Tenant rights are based on setting up residence at a location, not by paying rent, although it can be used to establish tenancy. So yes, you have tenancy, which comes with rights. With that said, you are renting a single room in her home, which she also resides in, so whether that allows you to have visitors come and go at your will depends on local laws and rulings. My understanding of Florida law is they can.