How can I get from JinJiang at 59 Maoming road to take shanghai sightseeing bus?

Hi, I'll be in the city for about 4 days for training course and I have a free day on Sun, I'd like to take a sightseeing bus but I don't know how to go from my hotel, my hotel address is JinJiang hotel at 59 Maoming road. This is the first time I visit SH so it would be grateful if you guys could support me this. Thank youuuu;-)