# The Westin Perth, Perth

Roost Score **8.36/10**, from a guest rating of 8.8
across 1,853 reviews. 20 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 8.8 |
| Reviews behind it | 1,853 |
| Country mean | 8.448 |
| After evidence weighting | 8.791 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **8.36** |

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Source: HotelRoost — https://hotelroost.com/hotels/australia/perth/the-westin-perth
Retrieved: 20 September 2026
Scoring method: /methodology