You can take the Line 2 subway to Zhongshan Park Station, exit from Exit 5, and walk along Changning Road for about 200 meters to the Changning Road Anxi Road bus stop. From there, take the Bus 20 or 13 for 1 stop to Changning Road Anxi Road station. After getting off, walk back a little and turn right onto Anxi Road. Walk for about 50 meters to reach HAUS22.