First of all, I sincerely hope that you had a pleasant stay in Paris, and in my apartment. Regarding the cleanliness with the hairs, I want to apologize, this is an exceptional case since my apartment has always been provided in perfect conditions.
About the fact that it was hot, unlucky for you, you were in Paris during a period where the weather was abnormally hot. As it's my first year renting my apartment on Airbnb, I did not know if it was relevant to buy a fan.
I always try to take good care of my guests and that's why I sent you a message when you arrived, asking if everything was going well, and if I could do anything else for you. You sadly never replied, and If I knew the issues you had, it would have been a pleasure for me to help you solve it, as I could have come and clean it, and as I also could have brought you a fan. I want to thank you for your feedback, as now I leave one fan at disposal for my guests.
The apartment is small indeed, as mentioned in the title "New design studio". The price is also corresponding to that and is certainly a criterion for which you chose it. I chose a King Bed so that it feels the most comfortable for you when you sleep, but the best would be to fold it as a sofa during the day.
I want you to know that I take into account your remarks and that I do my best to improve my performance and your experience in Paris. If you want to come back, I would be pleased to host you again.