Grandpa hides a letter from Grandma and she beleives he is cheating on him. When she secretly takes the letter and reads it, she realizes that the apartment they live in is being converted into a condo and they need to come up with $60,000 or else they have to leave. Grandpa and Nell go to the bank and Grandpa is hard of hearing, as the man at the bank decides to decline him of the loan. Everyone mistakes him as a robber as he decides to turn off his hearing aid because he doesn't like the way the bank treats him. In the end, the police are called, and the Chief tells the bank that his father and Nell would never do such a thing. Grandpa tells the man at the bank that he gave him the money when he was mistaken for a robber, but he wouldn't give it to an honest guy like him. The man gives him a waffle iron and appologizes for the way he treated him. In the end, the Chief tells Grandpa and Grandma that they don't have to move since he made Simpson pose as a building inspector and found enough problems that owner gives up going condo. (thetvdb.com)