Replacing your Virgin hub with a more powerful router is straightforward. Choose a router with better coverage and modern Wi-Fi standards (e.g., 802.11ac or 802.11ax). Connect it to your internet connection, configure its settings, and position it centrally on the same floor. A powerful router can significantly improve Wi-Fi range and performance, but coverage may still be influenced by your home's layout and interference. Consider using Wi-Fi range extenders or mesh systems for larger spaces or multiple floors to create a seamless Wi-Fi network throughout your home.