Is There a Delivery Dude in the Window?

As a young woman who lives alone I tend to be cautious when it comes to who I open the door for. One evening some time ago I ordered some food and per usual I requested it to be left outside as I prefer no contact. So when the guy shows up he has problems finding the right place and I go out to get the food. I get bad vibes from this dude quickly. For months after I struggled to sleep we were in the basement apartment and there was a large sliding door and a ground level window in the bedroom which made me afraid that he would get out of jail coming for me.