# B&B La Nona, Valparaíso

Roost Score **8.97/10**, from a guest rating of 9.9
across 92 reviews. 21 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 9.9 |
| Reviews behind it | 92 |
| Country mean | 8.771 |
| After evidence weighting | 9.502 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **8.97** |

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Source: HotelRoost — https://hotelroost.com/hotels/chile/valparaiso/b-b-la-nona
Retrieved: 21 September 2026
Scoring method: /methodology