I'm a bit unclear on what you're looking for. Is it like totally randomly generated dungeon dressing? Because my idea would just be to improv the dungeon dressing of a room or hallway based on what you know the room to be used for.
Like if you know the room is a kitchen where the cook was murdered, you can describe a bloody dead body in the corner, a bloody knife, etc.
If stuff is 100% randomly generated, wouldn't that just break the verisimilitude of the space?