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Family Offer: Enjoy 50% Off Your Second Room

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Enjoy more space for 50% less. Stay in London’s most family-friendly luxury hideaway - voted No. 1 in the UK, No. 2 in Europe and 6th in the world in Tripadvisor’s Best of the Best.

Book our Best Available Rate and receive 50% off a second room, ideal for extra space, easy relaxation, and memorable moments together. Stays available from 27th April 2026 - 6th September 2026.

Why Families Love St. Ermin’s
  • Spacious interconnecting rooms and family suites
  • A  Westminster hideaway just moments from London’s best attractions
  • Welcoming touches for little explorers
  • Thoughtful, friendly service that makes everyone feel special
  • Family Afternoon Tea
  • Our very own rooftop bees with viewing gallery



Terms & Conditions
- Valid for stay dates: 27th April 2026 - 6th September 2026.. Advance reservations are required.
- Rates are per room, per night and based on availability at the time of reservations.
- Subject to availability and blackout dates may apply. 
- Offer does not apply to groups of 10 or more rooms. 
- Offer cannot be combined with any other promotions. 

Book this offer