Landlord Tenant

I have rented my apartment for 11 years. My rent went up $100.00. Now my landlord want to raise my security deposit is that legal? There hasn't been many upgrade to the apartment since I've been here.

I currently reside in Berks County Pa. I rent the larger portion of a 2 unit apartment building that is being sold. I had a one year lease that expired in Feb 05. Since that time we have had an ongoing oral month to month lease. Our landlord had told us that he was putting the house up for sale but would make sure that any buyer would be willing to honor our lease. Recently we have been emailed stating that he has signed a purchase agreement for the house and that the new owner wants to occupy the unit that we are currently renting. My question is what type of notice do we have to be given can it be by email or is he required to send a registered letter? Also how much notice does he have to give us if we are on a month to month lease and being asked to leave due to the sale of the home? Does the notice have to be given on the 1st of the month to move by the following month etc? Also what happens to my security deposit, if the sale goes through before he refunds it? There is nothing in my lease to answer these questions I have read it several times. We have put up with having a lock box put on our front door without our permission and agents entering without calling in advance and when we have been given notice its usually only 4-6 hrs. We normally would not have a problem with this but we have 3 young children 2 of which are currently enrolled in school and can not find another home in the area, even if its above our price range.

What form can I use to serve tenant with a 30 day notice as I am taking possession of my home?

What are my rights when my landlord does not do anything about needed repairs that could cause harmful medical conditions?

I own a furnished Condo in Goodyear Arizona. I need a lease agreement that complies with Arizona laws and regulations. Lease term is a minimum of 6 months and a maximum of 24 months. Which form is right for me?