Using the Skagerak Atlantis Square 330 Umbrella is super easy. First, find a suitable table with an umbrella hole. Place the pole through the hole and make sure it's stable. Then, use the double - pulley system to open the umbrella. It's designed so that anyone can do it without much effort. When it comes to UV protection, you're in good hands with the UPF50+ rating. Just enjoy your time outdoors knowing you're shielded from the sun. For maintenance, keep the umbrella dry. If it gets dirty, you can gently clean the fabric. The lacquered wood and metal parts are durable, but try to avoid rough handling to prevent scratches. And remember, if you're not satisfied, you can return it within 30 days.