I would like to find out where is the good place to stay in Harbin?

i suggest you stay at Sun Island Scenic area. In summer, the comfortable weather makes it the first choice to avoid summer heat, and in winter, it is a paradise for ice-snow travel. These three places are note too far to each other. These places are also not too far from the City center. It is easy for you to take bus 8, 53, 74, 83, 113, 114, 201, 206 to Zhaolin Park, bus 29, 85, 88 to Sun Island Station and bus 211, 212, 213, 346 to Sun Island Road Crossing (Taiyangdao Daokou) Station to the Snow World. Half day for each place is OK.