I opened up my hotel door last night to find that someone had ordered room service and put their empty tray and dishes next to my door. Why would someone do this? There is plenty of room in the hallway to put it elsewhere.
This is one of my pet peeves, walking down the hallway in the morning and still seeing trays. It is a clear sign of how well a property is run. It is all about attention to detail.. The other is the rudeness of a guest to put their trash outside your door vice theirs.