# 216 Bosphorus, Istanbul

Roost Score **7.72/10**, from a guest rating of 8
across 102 reviews. 20 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 8 |
| Reviews behind it | 102 |
| Country mean | 8.561 |
| After evidence weighting | 8.185 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **7.72** |

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Source: HotelRoost — https://hotelroost.com/hotels/turkey/istanbul/216-bosphorus
Retrieved: 20 September 2026
Scoring method: /methodology