I suggestion removing, or giving an option to remove, the signs above each door that state who is renting the room.
A room number and a notice that it is rented out should be enough for the purpose. There seems to be no reason that every passerby should know exactly who is renting that room.
Of cource there is! That we we can prebuff invis gank you, and then the room is avilable, steal your loot from the chest!
I still think this would be a good idea
Should make a choice ' Hire private room' and it costs more than a normal regular room.
I think this would be a great addition, IMO.
Sounds good to me.