If the budget is sufficient, suggestions: Ergong Station of Metro Line 2: Tianyi Hotel.
Haizhu Square Station of Metro Line 2: Guangzhou Hotel, Huaxia Hotel, Aiqun Hotel, East Asia Hotel, Willis Hotel and Guangdong Hotel.
Beijing Road Station of Metro Line 6: Howard Johnson Hotel taohuajiang and Jiangwan Hotel.
Suggestions with limited budget: Ergong Station of Metro Line 2: 7 Days Hotel Chain
Haizhu Square Station of Metro Line 2: Yimi Select Hotel and New Age Hotel.
Anyway, there is nothing wrong in the vicinity of Ergong Station, Haizhu Square Station and Beijing Road Station. You can choose gongyuanqian station in the distance.