> its useful because I don't have to change locks every time a get a new renter, I just change the codes (specially if I consider doing short term rentals/airbnb at some point/season) and I don't have to worry about any spare copies of the keys made by the renters.
Is that something that people generally worry about? I’m pretty sure none of the rentals I’ve lived in over the past decade had the locks changed between tenants.