Hostal San Martín

Address: Calle de Concepción Arenal, 4, Madrid. A quick check on the map can help confirm the entrance and the easiest approach.

According to available data, this is a guest house. Guest houses are often smaller and more personal than standard hotels, with fewer rooms and a quieter atmosphere.

Category: 2 stars. This gives a broad indication of comfort and service, though recent reviews and the listed amenities usually say more about the actual experience.