Hostal San Martin
4 Calle de Concepcion Arenal
About
Hostal San Martin is a small, centrally located guesthouse in Madrid's Centro district, close to Callao and Gran Via. Rooms are clean and comfortable with hot showers; some overlook a quiet internal courtyard despite the central location. The staff is helpful and present at the reception desk. Shared bathrooms are available. The hostel offers good value for money in a prime location.
The hostel has Wi-Fi and is open 24 hours. Little is known about how welcoming it is to laptop workers or the suitability of common areas for extended work.
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Details checked against Google and OpenStreetMap on 1 October 2026.
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