For the best guaranteed rate, always book directly with us. Via our website you book with the code DIRECT or follow this linkfor the best price guaranteed book always directly with us. Via our website you book with the code DIRECT or follow this link.. If you book directly with us, you always have support around the clock, there is always someone in place who can answer your questions. Rival is easiest to reach at Tel: + 46 8 545 789 00 or mail rival@rival.se