The CEFCO Convenience Store in Waco has generally been a positive experience for customers, with fast and friendly service. The staff, including the general manager, are mostly nice, though some customers have experienced rude behavior from a few employees. The store is advertised as 24 hours but is not always open those hours, which can be confusing. Customers advise against getting gas there due to water in the fuel. Overall, the store is convenient and well-liked, but some issues with hours and staff behavior have been noted.