Hostal San Martin apartment is situated in the center of Madrid near Puerta del Sol, Madrid and La Central de Callao.
Fnac and Calle Princesa can be easily accessed and a metro station is nearby.
There are Chueca subway station and Atocha train station in walking distance.
The apartment features Triple Room and Twin Room. Room facilities include heating, free Wi-Fi, a laptop safe, flat-screen TV and a private toilet. A shared bathroom is at guests' disposal.
Wireless internet is available in the entire apartment for free.
Paid public parking is possible at a location nearby.