Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Sheraton Sopot HotelSheraton · Gdansk, Poland | Marriott Bonvoy | Not enough stays yet |
| Sopot Marriott Resort & SpaMarriott Hotels · Gdansk, Poland · Club lounge | Marriott Bonvoy | Not enough stays yet |
| The Brick, a Tribute Portfolio HotelTribute Portfolio · Gdansk, Poland | Marriott Bonvoy | Not enough stays yet |
| voco Katowicevoco · Katowice, Poland | IHG One Rewards | 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.