What episode of the Cosby show does theo and cockroach have the house rearranged?

In "The Cosby Show," the episode where Theo and Cockroach rearrange the house is titled "Theo's Holiday," which is the 21st episode of Season 4. In this episode, they decide to make changes to the living room as part of a fun project. Their efforts lead to humorous situations, showcasing the dynamics of their friendship and the chaos that ensues.