Hi how can i get to Bada Hutong from my hotel Grand Metro Hotel in Beijing ?

As I know, it’s very close to your hotel, about 3 km, so you are suggested to take a taxi there, which may take 10 minutes and CNY13.
Or you can walk east to Guang’an Mennei Station to take subway line 7 and get off at Hufangqiao from Exit B, and then walk north along Nanxinhua Street for 5 minutes and turn right, walk for 3 more minutes, you will get there.