According to the owners say, is not very solid original staircase railings, handrails saw no holes gangplank, on audio, Mr. if she had been down.

• 据业主讲，原来楼梯的栏杆非常不牢固，扶手立柱没有嵌进踏板里，只靠胶粘，后来被她先生摇了下来。