If you have a room outside, there is no reason as to why you can’t decorate it for autumn. A room or special place outside during this time of year can be beautiful. All you might simply need to do is just change up the decorations. You might not even need to change the furniture. You might consider possibly rearranging it for autumn if you don’t do anything else with it. If you’re in a rut with trying to figure out what to do with your space outside for autumn then maybe these ideas will help you. Just be sure to keep your budget in mind with decorating. You can decorate according to your budget but if you’re not careful you could easily overspend. Check out these 20 Autumn Outdoor Room Interior Design Ideas.