When reddit user Nom_thee_ack's father retired, he decided to make an amazing treat for his beloved cats. This fantastic setup allows his cats to come and go as the please to the outdoor enclosure he created for them. It's such a great idea, and so simple, too!
There's a walkway between the humans' house and the cats', allowing the felines to travel between the two at will.
There's a door that the cats can walk through.
Complete with beds, walkways, and hideaway spots.
And the whole thing is enclosed so they can't get out, and predators can't get in!
The whole creation took $300, a lot of love, and a lot of creativity.