No fire/carbon detector. The mount is empty. There have been repeated/regular comments left about cleanliness and the place is still generally unclean. Windows, fan blades, heater cover, doors, baseboards, food in the couch cushions, etc appear to have not been cleaned in years. The basics did appear to be clean though (bedding, towels, dishes). GREAT location, and meets basic needs. Host is very nice and responsive when you message her, but obviously the cleanliness isn’t a priority to fix.