My husband and I allowed a friend to live in the finished/furnished basement of our house for approximately 1.5 years with no contract or lease. My question is, is he responsible for paying for any damages that are above and beyond normal wear and tear? He works at a junk yard and was not considerate enough to remove his dirty clothes and shoes and obviously didn't consider what he was doing to our carpets and very new furniture. They desperatly need to be cleaned and the mattress he used is completely unusable (the mattress is shredded in some parts, there is a hole in it and there are urine stains...nice friend, right?). Is he responsible for replacing, in full or in part, the mattress and paying for the professional cleaning of the carpets and furniture? Thank you for your time.