Property Location A stay at Senator Gran Via 21 Hotel places you in the heart of Madrid, walking distance from San Fernando Royal Academy of Fine Arts and Fuencarral Market. This 4-star hotel is within close proximity of Plaza de Callao and Puerta del Sol. Rooms Make yourself at home in one of the air-conditioned guestrooms. Conveniences include phones and safes. Business, Other Amenities Featured amenities include air conditioning in public areas, a safe deposit box at the front desk, and an elevator (lift).