Our last landlord has serious boundary issues, he and his wife lived upstairs so I guess they thought that they could come in whenever they wanted to. Also, not showing up at pre-appointed times. Came home one day to find a new shower head that we hadn't asked for, nor given approval for entry. Spoke to his wife (who is a lawyer) and reminded her about the 48 hour notice and that he was illegally trespassing. That particular incident was the straw that broke the camel's back and I started looking for new places. Found our current place six blocks away, way bigger, full house, landlords are nice and responsive when we need something, leave us the hell alone when we don't. It's great.