This design hotel is located in central Madrid, just off Opera Square and 200 metres from the Royal Palace It offers stylish rooms with avant-garde design, free Wi-Fi and satellite TV The ultra-modern rooms at Room Mate Mario are equipped with air conditioning, heating and a flat-screen TV The private bathrooms, which also feature interesting design, come with a hairdryer A buffet breakfast is served daily from 07:00 to 12:00 pm, allowing you greater flexibility during your stay There are numerous tapas restaurants within 10 minutes walk of the hotel Staff at Room Mate Marios 24-hour front desk can help making restaurant reservations or booking tickets for travel Puerta del Sol Square is 7 minutes walk away Opera Metro Station, 50 metres from the hotel, connects you with the Art Triangle in just 5 minutes