Sorry for your "bad experience" in my apartment but if we are going to be honest; you and your friends were not the best guests also. First of all, that is completely not true about how dirty it was, because you all said its clean and very nice at the first place. And then started to complain, definately overreacting for the guests like you!
You paid the apartment waaay under the price which is normal in area and you expected what exactly?
Next time pay yourself a hotel room 100 Euros per person and you will have even the cleaning lady every day.
Be happy that I didnt report you for bringing 2 more guests without my permission! And you don't have shame to write a review like this. Very very unfair and rude from you.
We tried to give our best and to make you feel welcome and belive me that I have a lot of understanding for the different people and I personally travel a lot, but I will not accept somebody lying and complaining if there is no need for it. Again mentioning, you brought 2 more guests and you booked and paid for 4. You never asked, my neighbors told me. You used the parking space for 2 cars, as well..
However, I would not mind anything, but since you are having no respect, In this point - I also dont have anymore so that is why I needed to respond on your great review.