Since ownership of the building we occupy will be transferred to a new owner (the building will be foreclosed upon and sold by the bank to the highest bidder). We will therefore have a new owner. Maybe this new owner is purchasing the building to occupy it themselves. Will our lease with the current landlord be invalidated by the foreclosure of our current landlord? Is there any legal obligation from the new owner to honor the same terms and conditions for as long as our current lease is active?