Unfortunately, Kori was the most difficult we have had yet at our apartment! We greeted Kori and her friend at the apartment on time, and gave her and her friend a tour throughout the apartment, as well as many tips on how to tour the city and neighborhood. Kori let us know that she has another friend joining her group at a later day, and we gave her two options for sleeping arrangements for the extra guest. We stayed with Kori and her friend for about 45 minutes, talking with them, and showing them the apartment. She complimented the apartment many times during this time. We gave her two cellphone numbers, and we let her know that if they have any problems they are welcome to call us at any time. We called Kori's friend the next day to check up on their group the next day. He said that everything was wonderful, the weather was perfect for riding his motorcycle, and he would check with Kori and call us back to let us know if she needed anything. We did not recieve any phone call from Kori for the remaining few days. After they had checked out, the apartment was left terrible shape. The dishes were unwashed, garbage was overflowing, and there were towells hanging on every door. She clearly had not respected our requests of leaving it well maintained. We recieved an email from Kori one day after she had checked out of the apartment. This email was threatening to write us a bad review if we did not give her 1 night for free, along with other fees she had paid. She complained that the apartment was not up to standard AFTER she had already left. It was very dissapointing to hear, and we would have happily met with her during her stay if we had known about the problems. Kori and other renters can read on our Airbnb page very positive reviews and star ratings. This was our FIRST problem with an Airbnb guest! When we recieved the email, we responded in a polite manner. She continued to write us back with more and more complaints and demanding money back. We believe that Kori is not a suitable Airbnb Guest. Kori has expectations of a hotel service and an unreasonable and incredibly poor attitude towards this apartment sharing community. We would like to warn all other renters about her!! We DO NOT suggest her to be your guest!!