Niseko proper is spread out along the base of the four slopes. The closer you get to the slopes themselves, the more options you'll have. Hirafu and Annupuri host the vast majority of accommodation, while Niseko Village is centred on the upmarket Hilton. Most places will provide pick-up and drop-off for the slopes in winter, or you can take buses and shuttles to move about. It's strongly recommended that you book well in advance in winter.