Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Corendon Amsterdam New-West, a Tribute Portfolio HotelTribute Portfolio · Amsterdam, Netherlands | Marriott Bonvoy | Not enough stays yet |
| Corendon Amsterdam Schiphol Airport, a Tribute Portfolio HotelTribute Portfolio · Amsterdam, Netherlands | Marriott Bonvoy | Not enough stays yet |
| Cosmopolita Rome Colosseum, Tapestry Collection by HiltonTapestry Collection by Hilton · Rome, Italy | Hilton Honors | Not enough stays yet |
| Cotton House Hotel, Autograph CollectionAutograph Collection · Barcelona, Spain | Marriott Bonvoy | Not enough stays yet |
| Círculo Gran Vía, Autograph CollectionAutograph Collection · Madrid, Spain | Marriott Bonvoy | Not enough stays yet |
| De Bonart Naples, Curio Collection by HiltonCurio Collection by Hilton · Naples, Italy | Hilton Honors | Not enough stays yet |
| Delta Hotels BexleyheathDelta Hotels · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| Delta Hotels Liverpool City CentreDelta Hotels · Liverpool, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| Delta Hotels by Marriott Frankfurt OffenbachDelta Hotels · Frankfurt, Germany | Marriott Bonvoy | Not enough stays yet |
| Domes Lake Algarve, Autograph CollectionAutograph Collection · Algarve, Portugal | Marriott Bonvoy | Not enough stays yet |
| Domes Noruz Chania, Autograph CollectionAutograph Collection · Crete, Greece | Marriott Bonvoy | Not enough stays yet |
| Domes of Elounda, Autograph CollectionAutograph Collection · Crete, Greece | Marriott Bonvoy | Not enough stays yet |
| DoubleTree by Hilton Berlin Ku'dammDoubleTree · Berlin, Germany · Club lounge | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Bodrum Marina VistaDoubleTree · Bodrum, Turkey | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Hotel & Conference Centre WarsawDoubleTree · Warsaw, Poland | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Madrid-PradoDoubleTree · Madrid, Spain | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Rome MontiDoubleTree · Rome, Italy | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Vienna BoseiDoubleTree · Vienna, Austria | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Vienna SchonbrunnDoubleTree · Vienna, Austria | Hilton Honors | Not enough stays yet |
| Doubletree Ankara AnkamallDoubleTree · Ankara, Turkey | Hilton Honors | Not enough stays yet |
| Es Racó d'Artà, a Member of Design Hotels™Design Hotels · Mallorca, Spain | Marriott Bonvoy | Not enough stays yet |
| Eugenia de Montijo, Autograph CollectionAutograph Collection · Madrid, Spain | Marriott Bonvoy | Not enough stays yet |
| Excelsior Hotel Gallia, a Luxury Collection Hotel, MilanThe Luxury Collection · Milan, Italy | Marriott Bonvoy | Not enough stays yet |
| Flesslers Lenggries, a Tribute Portfolio HotelTribute Portfolio · Munich, Germany | Marriott Bonvoy | Not enough stays yet |
Got an upgrade is the share of stays that got any room upgrade, out of those that said, with recent stays counting more. It shows once 3 stays have said; until then, a dash.