Alpine Classic Hotel Leysin
Bayer Gastronomie | Seminar- & Freizeithotel Große Ledder
Best Western Parkhotel Wittekindshof, Dortmund
Crowne Plaza Amsterdam-Schiphol
Crowne Plaza Antwerpen
Crowne Plaza Glasgow
Crowne Plaza Hamburg
Crowne Plaza Hannover
Crowne Plaza Maastricht
Crowne Plaza République, Paris
Delta Hotel | Vlaardingen
Four Points by Sheraton | Dornbirn
Fraser Suites Le Claridge | Paris
Hyatt Regency Nice Palais de la Méditerranée
Hyatt Regency Roissy | Paris
Hilton Copenhagen Airport Hotel
Hilton Frankfurt
Hilton La Défense | Paris
Hilton Paris Charles de Gaulle Airport
Hilton Strasbourg
Holiday Inn Amsterdam
Holiday Inn Dusseldorf Königsallee
Holiday Inn Ludwig-Erhard-Allee
Holiday Inn Munich City Centre
Holiday Inn Newcastle
InterContinental Berlin
Le Méridien Barcelona
Le Méridien Beach Plaza | Monaco
Le Méridien Etoile | Paris
Le Méridien Frankfurt
Le Méridien Hamburg
Le Méridien Piccadilly | London
Le Méridien Stuttgart
Lindner Parkhotel | Oberstaufen
Marriott Champs-Elysées | Paris
Marriott London Grosvenor Square
Marriott Opera Ambassador | Paris
Hôtel du Ministère | Paris
Mövenpick Hotel Munich
Novotel Amsterdam
Novotel Den Haag
Novotel Dusseldorf
Novotel Lausanne
Novotel Maastricht
Novotel Nuremberg Centre Ville
Novotel Rotterdam
Novotel Wien West
Novotel Zurich Airport Messe
Parkhotel Bellevue & Spa | Adelboden
Pullman Paris Tour Eiffel
Radisson Blu Ambassador | Paris
Radisson Blu 1835 | Cannes
Romantik Hotel Bergström
Royal Riviera | Saint Jean Cap Ferrat
Scandic Palace Hotel Copenhagen
Sheraton Hotel Essen
Sofitel Hamburg Alter Wall
Sofitel Luxembourg Le Grand Ducal
Steigenberger Bad Neuenahr
Steigenberger Belvedere | Davos
Steigenberger Dortmund
Steigenberger Frankfurter Hof
Steigenberger Gstaad
Steigenberger Parkhotel | Dusseldorf
Suite Novotel Luxembourg
The Fritz Hotel | Düsseldorf
The Westin Paris Vendôme
Vi Vadi Hotel Bayer 89 | Munich
Waldhotel National Arosa