Which of the following options best describes a concierge's role in a hotel?

The role of a concierge in a hotel is primarily focused on providing information and arranging services for guests, which is accurately captured by the correct option. Concierges serve as a vital resource for enhancing the guest experience by offering personalized assistance, recommendations for local attractions, and help with reservations, transportation, and special requests. Their expertise and connections enable them to facilitate experiences that might otherwise be challenging for guests to navigate on their own.

The other options highlight important functions within the hotel, such as check-in and check-out assistance or managing hotel maintenance; however, these tasks are typically handled by front desk staff and maintenance teams rather than concierges. Likewise, organizing hotel staff schedules is a management responsibility that does not fall under the purview of a concierge's role. This distinction makes it clear that option C best encapsulates the unique services that a concierge offers to enhance guests' stays.