Martini Hotel is a smoke-free hotel situated in the heart of Groningen. The hotel offers comfortable and stylish rooms with modern amenities. Guests can enjoy a smoke-free environment and relax in the hotel's cozy lounge area. The hotel also features a restaurant serving a variety of dishes, including vegetarian and vegan options. Martini Hotel is a perfect choice for travelers looking for a smoke-free accommodation option in Groningen, with its central location and welcoming atmosphere.