I am shocked by unfair treatment of me as host by Airbnb. I had a guest who stayed at my apartment for 5 nights. I checked with her during her stay and she said everything was great. After she checked out, she reported to Airbnb that there were bugs in the apartment and requested a refund. Airbnb first told me that because she didn't communicate any problems with me during her stay, and because she didn't report it during 72 hour window, I am not obligated to refund me. My apartment was clean and there were not bugs when the cleaning crew finished. What likely happened was that the guest didn't keep the doors to the balcony closed as instructed, and there some bugs from outside got inside. I have no control of what guests do in the apartment.
I am very disappointed that Airbnb issued a 90% refund to the guest, without letting me know. So disappointing, especially having a Super Host status. What do other Airbnb hosts do in situations like this? It appears that guest can come up with whatever stories to get a refund and hosts are not protected.