# Hotel Bio, Koper

Roost Score **7.77/10**, from a guest rating of 8.4
across 2,299 reviews. 20 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 8.4 |
| Reviews behind it | 2,299 |
| Country mean | 9.163 |
| After evidence weighting | 8.416 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **7.77** |

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Source: HotelRoost — https://hotelroost.com/hotels/slovenia/koper/hotel-bio
Retrieved: 20 September 2026
Scoring method: /methodology