Cat windows always seemed like a tease for domestic cats; but they are ideal for cat owners that live in apartments.
While cat windows provide cats with a relaxing hammock or chair to sit in, all cats can do is kick back and watch birds and activity from the inside. Cat windows mount easily to window sills to allow cats to view the outdoors without actually letting them outside. They are inexpensive (under $50) and are easy to set up.
When the time comes to move, it is advised to upgrade to a catio or cat fencing. Both types of cat enclosures will allow cats to run; play; and get the 30 minutes of daily exercise required to stay fit.