I always have my SB's meet at my home. But they don't get the invite or address until after we have a good M&G and have agreed on arrangement details, which may take a few day after the M&G for some noob SB's.
I establish some common sense rules along the way:
1. No unannounced drop ins - ever.
2. She MUST text me 1st to see if I am available.
3. The 1st time a new SB comes to my home, I make sure I can see her arrive, park, and approach my home. If there are any unexpected people in her car, or if SHE is not whom I am expecting, I don't answer.
Note: My car gets parked out of sight. So if she ever just shows up unannounced, she can't tell if I am home. If she rings the bell (I have a Ring Doorbell) or texts me from my porch, I just tell her I'm not home. But so far, that hasn't happened.
And: I have a service clean my home weekly. They occasionally find some interesting items in my sofa, bedroom, or bathroom which I can then dispose of or store out of sight. It's better if the service finds that earring , make up brush, or lace panty then if the "wrong" SB finds them.
Life is good
The Cat