A hotel concierge is ultimately responsible for ensuring that hotel guests have an excellent experience during their stay. This means making sure guests have everything they need in their rooms, making arrangements for transportation, and booking entertainment or making reservations in the city's finest restaurants and venues. As a hotel concierge, you work with a variety of people from around the country and the world. During the day, you may work in the lobby to guide guests with directions, requests, and recommendations. In the evening, the job may revolve around making reservations, booking entertainment, or coordinating transportation for guests.