Customers say this pet bed provides a cozy, secure hideaway that cats quickly adopt as their favorite spot. Many reviews mention how their pets immediately took to using it, with several noting their cats spend hours sleeping deeply inside. The bed features a soft, removable cushion and a playful hanging ball at the entrance that provides entertainment. While most cats prefer to sleep inside the cave-like structure, some creative pets use it as an open bed by flattening the top. Common feedback includes praise for its lightweight design and space-efficient size. Though generally roomy enough for average-sized cats, some note it may be snug for larger breeds. Many pet owners report buying multiple units after seeing how much their pets enjoy the first one. The bed appears to be especially appealing to kittens and shy cats seeking a secure space. While primarily marketed for cats, some small dog owners mention their pets enjoy it too.