这单位的建筑面积是一千五百平方英尺，在这楼层是最大的单位。
This unit's gross ares is one thousand and five hundred square feet, which is the largest unit on this floor.
这套房子的建筑面积是一千五百平方英尺，在这楼层是最大的了。
This unit's gross area is one thousand and five hundred square feet, which is the largest unit on this floor.
建筑面积1600平方米，包括三个楼层，有咖啡厅、会议室和四间客房。
This building includes three floors and consists of coffee halls, meeting rooms and four guest rooms.
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