It is located very close to Atocha train station which was one of our main goals for this stay. There is also a metro station close by. Truly a short walk to museo Reina Sofia and the Retiro Park. My daughter, son in law and 2 teen age grandsons rented a bike (close by) and had a blast riding through the park. It was 7 of us. The place has 3 bedrooms and the living/dining area has 2 doors which we closed at night and the area converts into a 4th bedroom using a sofa bed which my nephew said it was the most comfortable bed in our Spain trip. All areas have air conditioning. I wish they would stock it with some essentials like oil, spices, salt, sugar and coffee. Although shopping is just half a block away. Yes, there was some coffee and sugar but not enough. It has 2.5 bathrooms with shampoo and shower gel. Overall it was a good stay.