Hi, I am wondering here I am wrong in my listing. I wrote I gave a room but second time people ask me about the whole apartment and long period like 6 months or an year. Unfortunately I have to cancel which is not nice.
Hello @Tzvetelina1. Your listing is correct. It's your guests who have made a mistake so ask THEM to cancel. Cancellations by hosts should be avoided as they may lead even to suspension of their accounts.
As for long term stays, you can set in Availability section of your listing the maximum stay. And nobody will even be able to request a long stay.