This article explores the benefits of using a mesh WiFi system to combat connectivity issues in homes with thick walls. It explains the mechanics of how mesh networks operate, enhancing WiFi coverage through strategically placed nodes. The article discusses the superiority of mesh routers over traditional single routers in overcoming physical barriers that weaken signals, offering insights into the latest technology, such as WiFi 6 and WiFi 6E. Additionally, it highlights essential features to consider when choosing a mesh system and reviews some of the top options available on the market. The article concludes by emphasizing the value of a reliable mesh network for optimal internet access, particularly for gaming and smart home devices.