Hostal Mare Nostrum in Barcelona scores 7.98/10 on HotelRoost, from a guest rating of 8.4/10 across 131 reviews (18 September 2026).
Where it is
41.3809, 2.1732 · map © OpenFreeMap, data © OpenStreetMap contributors
What this hotel has
24-hour front desk
Breakfast available (surcharge)
Concierge service
Elevator
Free WiFi
Free newspapers in lobby
Gift shops or newsstand
Luggage storage
Multilingual staff
Safe-deposit box at front desk
Smoke-free property
Tours/ticket assistance
Wheelchair accessible
How this score was reached
| Guest rating as published | 8.4 |
| Reviews behind it | 131 |
| Country mean | 8.571 |
| After evidence weighting | 8.447 |
| Country re-basing weight | 0.3 |
| Roost Score | 7.98 |
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