Long term stays with air bnb

[Nia Wingard]

I just bought A house with an extra room attached to it. I furnished it and posted on Airbnb. I have already gotten one today rental another five day rental after that and I have one person who wants to rent for five months. Does anyone know what the law is or the process is in Massachusetts if the person does not want to leave or pay? I’ve looked all over the Internet and can’t find anything specific about this in particular. I mostly found information about the taxes which I am all set with.