Deploying in-building solutions for communication networks inside establishments, such as shopping malls, entertainment hubs, or corporate offices, come with several operational challenges, including securing space for equipment, ensuring reliable power, and navigating regulatory approvals. High installation costs, complex building structures, and the need for seamless multi-operator solutions further add to the complexity. Ongoing maintenance and future-proofing for technologies like 5G require strategic planning and investment. To optimize indoor connectivity, operators must adopt scalable, cost-effective solutions while working closely with building owners to ensure compliance and efficiency.