Enquiry - Lindner Congress Hotel, Düsseldorf Contact Dear guests, Would you like to enquire about a room? Do you have any questions about your booking or would you like to cancel? Please complete this form and we will get back to you within the next 24 hours! Reservation enquiry DUSSTEGuest data Title* Your first name* Your surname* Telephone* Your email address*Reservation data Re. Reservation enquiryEnquiry about a group bookingChangeCancellationMiscellaneous Date of arrival* Date of departure* Details of your enquiry* Upload file (pdf) Fields marked with an asterisk (*) are mandatory. Don't fill this field!