I booked Danilo's place, primarily due to another review that said "if Danilo's place is available, book it" and I am so glad I did. It is literally attached to the Charles Bridge and is in a gorgeous old building oozing character. The views from the main room are gorgeous and it's very walkable to everything. The bathroom is teeny tiny, but doable (and it's a tub with a removable handle for washing, but there's no curtain so it's tough to actually take a shower, but if you like baths this is your place). Danilo met us at the unit to let us in (its four floors up and there are five doors that you have to keep locked between the main door and the unit's door, so get used to that) and gave us a mini-tour of the area. He's an absolutely pleasant person and I would absolutely stay there again. I guarantee you it will be unlike any other Airbnb you've stayed at. Do it.