Furnishing the house
We have thought a lot about furnishing our house to fit the needs of our cats, who have free access to almost the entire house, when we are at home. We have several large scratching posts and lots of sleeping arrangements, and we also have shelves on the walls like steps that lead to 3 big shelves suitable for sleeping just below the ceiling. All possibilities to get up high are used extensively by all our cats.
Furthermore, we have an extra room which we have transformed into a "cat room" where we keep the litterboxes minimizing the spread of cat litter around the house. The cat room is also the storage place for food, cat litter and show equipment which is all stored in large closets.