This is a great apartment for a two-person stay in Madrid if you want to explore the city. It is close to Museo del Prado, Jardín Botánico, Sol, Cibeles, Atocha. The windows block any sound from the outside and there is a nice balcony to look at calle Huertas. It has several amenities for a comfortable stay (e.g. coffee and Italian coffee maker, washing machine, drying rack). Communication and check-in/check-out was easy and hassle-free. Would reserve again.