As for the reason why these few high-positioned people lived in this small building, it was because the little one didn't like high or large places.
Wu Chengyue moved in this place which was fancied by his daughter, so the other two followed.
The building of three stories was small. The first floor was the living room and kitchen, the second floor had a study room and two bedrooms, and the third floor had two bedrooms and a balcony.
Wu Chengyue and the little one each occupied a bedroom on the second floor. He wanted very much to share a room with his daughter, but the little one didn't like that. Therefore, the father had been banished to the next door. However, he still needed to check on his daughter five or six times a night.
Meng Yue and Xiao Yunlong lived on the third floor.
Except for themselves and a group of guards, no one would step in this building; no nannies or servants.