Often in AirBnB you can find a stand alone house. In a hotel generally you have a hallway with rooms, one of those rooms is yours, and all the other rooms belong to other people.

The stand alone house can have a yard or a distance to the next house.

Sometimes you can find AirBnb right near a place you need to be in the next morning whereas a hotel might need to be a long ways away and travel between the locations can be problematic.