Danilo's place is the best! The location can't be more awesome, right at the end of the Charles bridge! And the Prague castle, the old town square are all within walking distance. Besides, this place is very clean and quiet. Danilo prepared pastries when I arrive which is very nice and thoughtful; he also arranged taxi to pick up/drop off me from the airport.
Open the window and immediately you feel like you are in a movie - bridge tower, Prague castle, historical streets are all right in front of you. This is definitely the best of best AirBnB experience.