Hotel features can include a variety of amenities, such as a SPA, a HALL, and a BAR. A SPA is a facility offering various health and beauty treatments, such as massages and facials. A HALL is a large room or building used for events, such as weddings or conferences. A BAR is an establishment that serves alcoholic beverages. All of these features are common in many hotels and can provide guests with a more enjoyable experience.