A recreational structure for providing a cat with adequate shelter and play area. The structure comprises a central main living unit that connects to a rectangular litter housing member by means of hollow tubes. A multi-tiered unit is disposed on top the main living unit. The top tier of this unit connects to the first tube by means of a slanted second tube. An entrance/exit member provides access to the structure. This member is connected to the bottom tier of the multi-tiered unit by a third tube. The tiers connect to one another by means of stairs.