My landlord has notified my wife and I that he intends to enter our house this weekend with a contractor to get a bid on replacing the tile in our bathroom. Neither my wife nor I have asked the landlord for these repairs to be made. Our lease has now gone month-to-month and I think the landlord is trying to make improvements to the house while we currently occupy the premises so he can ask for a larger amount of rent. If we decline, then he can kick us out and not lose any time in trying to re-rent the property? Is this legal? Any help is appreciated. Thanks!