Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Sheraton Vitoria HotelSheraton · Vitória, Brazil · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Xi'an ChanbaSheraton · Xi'an, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Xi'an SouthSheraton · Xi'an, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton XuzhouSheraton · Xuzhou, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Yantai Golden Beach ResortSheraton · Yantai, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Yunfu Xinxing HotelSheraton · Foshan, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Zagreb HotelSheraton · Zagreb, Croatia | Marriott Bonvoy | Not enough stays yet |
| Sheraton Zhanjiang HotelSheraton · Zhanjiang, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Zhaoqing DinghuSheraton · Foshan, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Zhenjiang HotelSheraton · Changzhou, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Zibo HotelSheraton · Jinan, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sheraton Zurich HotelSheraton · Zurich, Switzerland | Marriott Bonvoy | Not enough stays yet |
| Sina Bernini Bristol, Autograph CollectionAutograph Collection · Rome, Italy | Marriott Bonvoy | Not enough stays yet |
| Sir Devonshire Square, a Member of Design HotelsDesign Hotels · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| Sir Victor Hotel, a Member of Design Hotels™Design Hotels · Barcelona, Spain | Marriott Bonvoy | Not enough stays yet |
| Skopje Marriott HotelMarriott Hotels · Skopje, North Macedonia · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sky Rock Sedona, a Tribute Portfolio HotelTribute Portfolio · Sedona, Arizona | Marriott Bonvoy | Not enough stays yet |
| Sofia MarriottMarriott Hotels · Sofia, Bulgaria · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sol Cypress, San Antonio, A Tribute Portfolio HotelTribute Portfolio · San Antonio, Texas | Marriott Bonvoy | Not enough stays yet |
| Solaz, a Luxury Collection Resort, Los CabosThe Luxury Collection · Los Cabos, Mexico | Marriott Bonvoy | Not enough stays yet |
| Somewhere Lombok, a Member of Design Hotels™Design Hotels · Lombok, Indonesia | Marriott Bonvoy | Not enough stays yet |
| Sopot Marriott Resort & SpaMarriott Hotels · Gdansk, Poland · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sortis Hotel, Spa & Casino, Autograph CollectionAutograph Collection · Panama City, Panama | Marriott Bonvoy | Not enough stays yet |
| Sousse Pearl Marriott Resort & SpaMarriott Hotels · Monastir, Tunisia · Club lounge | 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.