Hotel Único Madrid is a boutique hotel situated near the Madrid Royal Palace, offering smoke-free rooms for a peaceful stay. The rooms are elegantly designed and provide a cozy ambiance. The hotel features a garden, a fitness center, and a Michelin-starred restaurant. Guests can unwind and enjoy the serene surroundings after exploring the palace. With its smoke-free environment and personalized service, Hotel Único Madrid offers a unique and memorable experience for visitors to the Madrid Royal Palace.