Can I let out a very nice, well-maintained little detached house for just six months if a tenant pays all rent and deposit up front. What if I got a bad tenant who wouldn't leave? I want to avoid having to take anyone to court. Is there any legal agreement that could be in place that means they absolutely have to leave after six months? Sorry I'm not aware of housing rules. I would rather leave it empty than risk having to evict someone. What are the legal implications here?