Using this Custom Metal Castle Fort Address Wall Art is easy. You can hang it indoors or outdoors on a wall. If you've requested mounting holes, simply use appropriate screws or nails to secure it. For indoor use, it will add a touch of medieval charm to your living room or hallway. Outdoors, it can be a great addition to your front porch. When it comes to maintenance, just wipe it with a dry cloth regularly to keep it clean. Avoid using abrasive cleaners as they may damage the metal or the finish. If it gets wet outside, let it dry naturally. And that's all you need to know to enjoy your beautiful wall art for a long time.