The answer is D. Club.
A hostel is a type of budget accommodation that typically provides dormitory-style accommodation for travelers. A hotel is a commercial establishment that provides lodging and meals, typically for travelers. An inn is a small hotel, typically in a rural area. A motel is a type of hotel that is typically located near a highway or other major road, and has rooms that open directly onto the parking lot. A club is a social organization or establishment, typically one that provides members with facilities for recreation, entertainment, or dining.
The word “club” is different from the rest because it is not primarily a place to stay overnight. The other words are all types of accommodation, while a club is a place for people to socialize and enjoy activities together.