For today's AON Live Deal Review, we're examining an automated storage facility in Granbury, Texas, offered for $1.35 million. The property was constructed in 2023 and contains 27 oversized storage units across approximately 17,250 square feet. Its configuration is designed to accommodate boats, recreational vehicles, commercial equipment, and other larger storage requirements. According to the public listing, the facility uses automated leasing, payment processing, and access controls, allowing customers to rent units and enter the property without onsite staffing. That's an attractive operating model, particularly for an investor interested in reducing payroll and management requirements. But the financial information raises an interesting underwriting question. The published 2025 financial summary reports $110,100 in rental income and $20,188 in total expenses, producing $89,912 in NOI. That represents an operating expense ratio of approximately 18.3%. At the advertised asking price, the reported NOI implies a capitalization rate of approximately 6.66%. On the surface, those numbers suggest a relatively efficient operation. However, the expense ratio deserves careful examination before we determine whether the income is sustainable. Consider the responsibilities that remain even when a facility operates without onsite employees. Someone still needs to manage customer issues, oversee collections, maintain security systems, coordinate repairs, monitor the property, and address tenant concerns. The owner must also account for property taxes, insurance, software, payment processing, utilities, maintenance, and eventual capital replacements. We don't yet know whether all those expenses are reflected in the seller's reported figures. Now consider a simple underwriting adjustment. If actual collected revenue were 10% below the advertised amount, NOI would fall to approximately $78,902, assuming expenses remain unchanged. If we also identified another $15,000 in recurring annual expenses, normalized NOI would decline to approximately $63,902. At the $1.35 million asking price, that would reduce the implied capitalization rate to approximately 4.73%.