I have a guest house located on my premises which is gated. This can be considered a whole listing. I still have the safety concerns and still want to meet the guest.
I unfortunately had a number of people who bring more people than they registered for. I limit the total guest to 4 people and I have had someone register for 2 and bring 7. I often have guest register for 1 and bring up to 4. In my listing I charge $10 for extra guest. It happens so often that I now require the guest to confirm that they have read the house rules and have registered the appropriate number of people before accepting their reservation.
I also make it very clear in my listing that no parties or events are allowed. Yet I have had guest show up with balloons, party favors, and trays of food. Lucky I was there to greet them and they canceled on the spot.
One way to stop people from cheating me and the system is to not require self-check in. And I just don’t understand how self-check in is safe for me, my family, or my property.
Of course I have used self-check in when I personally know the guest or when the guest is a repeat customer.
It it should be up to the host and the traveler if they want self check in and not a requirement.