Kerry's parents live in a cottage near the sea. They've got a beautiful garden, two cats and a dog.
Dean's best friend, Mark, lives in a terraced house in the centre of Edinburgh. It's about 200 years old. The rooms are very big it hasn't got a garden.
Patrick lives in a caravan in the country. It's got a bedroom, a living area with a kitchen, a shower room and a toilet. He sometimes moves from place to place.