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| Floors | 6 |
| Completion | 1908 |
| Structural Form | low-rise building |
| Main Usage | youth hostel |
| Status | existing |
| Architectural Style | neo-renaissance |
| Address | 312 Mason Street |
| Smart Address | 300–324 Mason Street |
| Smart Address | 284 O'Farrell Street |
| 1st Level District | Northeast |
| 2nd Level District | Downtown/Tenderloin |
| City | San Francisco, CA |
| Country |  United States |
