Using this rooftop add - on is easy. First, make sure your 48x24 or 60”x30” Open Living™ habitat is set up. Then, assemble the rooftop according to the instructions. The chew - proof wire and integrated latches make assembly straightforward. Once it's on the habitat, you can use the two doors to access your pet whenever you need to feed, play with, or check on them. For cleaning, just open the doors and reach inside. When it comes to maintenance, regularly check the wire frame for any signs of damage. If there are small children or other pets around, make sure the doors are securely closed to keep your rabbit safe. Also, keep the rooftop away from areas where it could get wet or rust. That way, your pet will have a safe and comfortable home for a long time.