Affordable Accommodation in Guangzhou

As you did't include your budget, I can just tell you the general suggestion for your reference. You can consider staying in the Jinjiang Inn (the Memorial Hall of Sun Yat-sen branch), which costs CNY130-180 per night. This hotel is within walking distance to the Memorial Hall of Sun Yat-sen metro station. Or the Seven Days Inn near Beijing Road metro station. It costs CNY120-200 per night. As you will stay for 14 days, you can bargain with them. Probably you can get some discounts.