Consider having a large outdoor rabbit hutch
Rabbits are generally safer indoors and definitely more comfortable because of the climate controls in the house. Keeping rabbits indoors will also help you to bond with your rabbits as you are more likely to interact with it if it is nearby. It also helps the rabbits to be social with people by being in contact with people on a regular basis.
Consider having a large outdoor rabbit hutch for milder weather. With that you can let your rabbits enjoy the fresh air, sunshine and lots of exercise by running around the backyard while being protected from predators and keeping them from wandering off.