Extended Stay Promotion: Save 25% on Rooms Rate in Swiss Bell, The York, Sydney, Australia. Book your stay in The York for 14 to 27 nights and save 25% off your daily rooms rate. T&C: Period of booking and stay: Now until 31 March 2016. Extended stay rates are discounted and as such are subject to availability and may change at any time. Rates based on minimum 14 night bookings.