This 3-tier indoor cat cage gives one to three cats a multi-level space with separate areas to rest, play, and eat. Detachable metal wire panels assemble in different configurations, while plastic connectors and an included anti-tip kit keep the structure stable and wall-anchored. A lockable top skylight, soft hammock, two climbing ladders, and three locking front doors make access and active play easy, and the open wire build keeps air flowing throughout the enclosure.