# AIONION RESIDENCES by K&K, Athens

Roost Score **8.77/10**, from a guest rating of 9.4
across 873 reviews. 19 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 9.4 |
| Reviews behind it | 873 |
| Country mean | 9.043 |
| After evidence weighting | 9.381 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **8.77** |

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Source: HotelRoost — https://hotelroost.com/hotels/greece/athens/aionion-residences-by-k-k
Retrieved: 19 September 2026
Scoring method: /methodology