I really am sorry for the misunderstanding you had when renting a place on AirBnb, and expecting to get a B&B. I know since I travel a few that it can be the main trend in some places, but not in Paris. And this, you should have investigate beforehand. Most places you'll find are occupied by the people advertising them. And we live in a city where people live in tiny places, and I found really illegitimate you tackle me on this subject since this is not really of my will. Besides, my ad shows explicitly the kind of place you have booked. Pictures are pretty explicits, and the description as well. I received a few families already, accostumed to the life in Paris, and were really happy to take it for the price I offer.
I also apologized for the misunderstanding regarding the "breakfast included", but I still offer to all my guests coffee, tea and cake that you could use, as the note I left stipulated. This is where that comment turns to be really unfair.
Regarding the toilet, that kind of thing happens, and it turned out it happened right before I left for holidays. So I explained you how to use it on the little note I left, and this was a tiny issue only, nothing that prevent from using it.
Finally, thank you for emphasizing on the dirtiness of my appartment, and make every other potential guests of mine scared in the future. A cleaning lady always come beforehand and I really don't think that was that "disgusting".