Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Spatia Comporta, a Member of Design Hotels™Design Hotels · Comporta, Portugal | Marriott Bonvoy | Not enough stays yet |
| St. Ermin's Hotel, Autograph CollectionAutograph Collection · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| St. Pancras London, Autograph CollectionAutograph Collection · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| Stallmästaregarden, Stockholm, a Member of Design Hotels™Design Hotels · Stockholm, Sweden | Marriott Bonvoy | Not enough stays yet |
| Stieg'nhaus, a Member of Design Hotels™Design Hotels · Salzburg, Austria | Marriott Bonvoy | Not enough stays yet |
| Story Hotel MalmoJdV by Hyatt · Malmö, Sweden | World of Hyatt | Not enough stays yet |
| Story Hotel Stockholm NorthJdV by Hyatt · Stockholm, Sweden | World of Hyatt | Not enough stays yet |
| Story Hotel Stockholm StureplanJdV by Hyatt · Stockholm, Sweden | World of Hyatt | Not enough stays yet |
| Stuttgart Marriott Hotel SindelfingenMarriott Hotels · Stuttgart, Germany · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sulia House Porto Rotondo, Curio Collection by HiltonCurio Collection by Hilton · Porto Rotondo, Italy | Hilton Honors | Not enough stays yet |
| Tbilisi Marriott HotelMarriott Hotels · Tbilisi, Georgia · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Terradamari Resort and Spa Marina Di Modica, Tapestry Collection by HiltonTapestry Collection by Hilton · Catania, Italy | Hilton Honors | Not enough stays yet |
| The 6th Bridge Suites Porto, Tapestry Collection by HiltonTapestry Collection by Hilton · Porto, Portugal | Hilton Honors | Not enough stays yet |
| The Alexander, a Luxury Collection Hotel, YerevanThe Luxury Collection · Yerevan, Armenia | Marriott Bonvoy | Not enough stays yet |
| The Barcelona EDITIONEDITION · Barcelona, Spain | Marriott Bonvoy | Not enough stays yet |
| The Belson Brussels, a Tribute Portfolio HotelTribute Portfolio · Brussels, Belgium | Marriott Bonvoy | Not enough stays yet |
| The Blue Fox Hotel, a Member of Design HotelsDesign Hotels · Tbilisi, Georgia | Marriott Bonvoy | Not enough stays yet |
| The BoTree London, Curio Collection by HiltonCurio Collection by Hilton · London, United Kingdom | Hilton Honors | Not enough stays yet |
| The Brick, a Tribute Portfolio HotelTribute Portfolio · Gdansk, Poland | Marriott Bonvoy | Not enough stays yet |
| The Caledonian Edinburgh, Curio Collection by HiltonCurio Collection by Hilton · Edinburgh, United Kingdom | Hilton Honors | Not enough stays yet |
| The Chania Hotel CreteVignette Collection · Crete, Greece | IHG One Rewards | Not enough stays yet |
| The College Green Hotel Dublin, Autograph CollectionAutograph Collection · Dublin, Ireland | Marriott Bonvoy | Not enough stays yet |
| The College Hotel Amsterdam, Autograph CollectionAutograph Collection · Amsterdam, Netherlands | Marriott Bonvoy | Not enough stays yet |
| The Cura Hotel Kensington, London, a Tribute Portfolio HotelTribute Portfolio · London, United Kingdom | 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.