Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Hotel Maria Cristina, a Luxury Collection Hotel, San SebastianThe Luxury Collection · San Sebastián, Spain | Marriott Bonvoy | Not enough stays yet |
| Hotel Palacio Del Retiro, Autograph CollectionAutograph Collection · Madrid, Spain | Marriott Bonvoy | Not enough stays yet |
| El Autor Hotel Madrid, Autograph CollectionAutograph Collection · Madrid, Spain | Marriott Bonvoy | Not enough stays yet |
| JW Marriott Hotel MadridJW Marriott · Madrid, Spain · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Concepcio by Nobis, Palma, a Member of Design Hotels™Design Hotels · Mallorca, Spain | Marriott Bonvoy | 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 |
| 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 |
| Hacienda Son Antem Golf Resort, Autograph CollectionAutograph Collection · Mallorca, Spain | Marriott Bonvoy | Not enough stays yet |
| Madrid Marriott Auditorium Hotel & Conference CenterMarriott Hotels · Madrid, Spain · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Castillo Hotel Son Vida, a Luxury Collection Hotel, MallorcaThe Luxury Collection · Mallorca, Spain | Marriott Bonvoy | Not enough stays yet |
| Denia Marriott La Sella Golf Resort & SpaMarriott Hotels · Alicante, Spain · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Hospes Palacio del Bailío, a Member of Design Hotels™Design Hotels · Córdoba, Spain | Marriott Bonvoy | Not enough stays yet |
| Hotel AC Baqueira Ski Resort, Autograph CollectionAutograph Collection · Baqueira, Spain | Marriott Bonvoy | Not enough stays yet |
| Renaissance Barcelona Fira HotelRenaissance Hotels · Barcelona, Spain | Marriott Bonvoy | Not enough stays yet |
| Sabatic Formentera Autograph CollectionAutograph Collection · Ibiza, Spain | Marriott Bonvoy | Not enough stays yet |
| W BarcelonaW Hotels · Barcelona, Spain | Marriott Bonvoy | Not enough stays yet |
| Bohemia Suites & Spa, a Member of Design Hotels™Design Hotels · Playa del Inglés, Spain | Marriott Bonvoy | Not enough stays yet |
| Finca Victoria, a Member of Design Hotels™Design Hotels · Girona, Spain | Marriott Bonvoy | Not enough stays yet |
| Grand Hotel Centenari, Valencia, Autograph CollectionAutograph Collection · Valencia, Spain | Marriott Bonvoy | Not enough stays yet |
| Grand Hotel Las Dunas, Autograph CollectionAutograph Collection · Málaga, Spain | Marriott Bonvoy | Not enough stays yet |
| Hospes Palacio de San Esteban, Salamanca, a Member of Design Hotels™Design Hotels · Salamanca, Spain | Marriott Bonvoy | Not enough stays yet |
| Hospes Puerta de Alcalá, a Member of Design Hotels™Design Hotels · Madrid, Spain | 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.