In simple words, a hotel is a building that provides overnight lodging, meals, and other services for travelers and tourists in exchange for payment. Unlike a private home, a hotel is a commercial establishment where you "rent" a private room (and usually a bathroom) for a short period, typically ranging from one night to a few weeks. Modern hotels act as a "home away from home," offering amenities like housekeeping to clean your room, a front desk (concierge) to assist with your needs, and often shared facilities like a swimming pool, gym, or restaurant. They are categorized by "stars" (1 to 5) to indicate their level of luxury and service, with 1-star being basic and 5-star being highly luxurious with personalized service. Essentially, it is a professional hospitality business designed to give you a safe and comfortable place to sleep while you are away from your permanent residence.