# Dioni Boutique Hotel, Preveza

Roost Score **8.19/10**, from a guest rating of 8.8
across 1,836 reviews. 19 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 8.8 |
| Reviews behind it | 1,836 |
| Country mean | 9.043 |
| After evidence weighting | 8.806 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **8.19** |

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Source: HotelRoost — https://hotelroost.com/hotels/greece/preveza/dioni-boutique-hotel
Retrieved: 19 September 2026
Scoring method: /methodology