I am expecting a young German couple to arrive any moment. Asked twice what time they will arrive. “About 6pm” I was told. I told him where the key box is if I was not home. It is 9pm, EST, and I am home and he has not responded to my text asking again what time. I said I go to sleep at 11pm. I do not want to leave the key in the box for him to enter while I am asleep. I did that last night for a Spanish couple who I had excellent communication with and felt secure. When someone goes silent like this, I di not feel OK with allowing middle of night entry.
What would you do?