We re sorry about this situation. We try to speak with those persons to explain the problem and see if we could have a arrangement but those persons refuse to speak with us. Usually, as you can see in our calendar, there s a time when the ground thaws out and we have flies on the third floor and we dont rent the house during those weeks. It is not dirty, it is fly like in the nature. This year because of the weather, they appear earlier and because of the climatic problem it is change a lot over the last 2 years. So what can I say more. I think that maybe those persons have other problems and they also have no abilities with nature. For the smell of septic thank, I dont know. The septic tanks is on the other side of the house...?? We were very sad to been treated like that. We are the kind of persons who try so resolve problems by speaking the truth with the right person and not passing by the social network. I can understand that not everyone is capable to do so. You're the one who let my house a pig stile like no one did before. For those persons who read this comment go see previous comments and you will see that our house is very appreciated.