TAX IN FRANKFURT IS 7%. THE RATES ARE PER ROOM AND PER NIGHT. If you would like to contact us directly, our email is info@ingresshotels.com. Alternatively, you can call us on (0034) 93 325 67 77. If you would like to make a reservation on-line, please click on Book and fill in your details. One of our team will then contact you with the official confirmation details.