Almost all HDB flats in Singapore have a tenure of 99 years. This unit was built in 1978, but it underwent a major renovation in 2017, thus making it a ‘Period 8’ flat.
This is the aerial view of the flat block. The unit is located at the far end of the corridor.
The residents at this end of the flat share a common lift that is located in the middle of that particular block of flats.
This is the long common corridor leading to the flat unit.
When you enter the flat unit, you have a choice of 2 facing directions. The first choice is where the entrance door is located. Looking out of the entrance door, the unit is facing N.
进入单位，你可以选择两个朝向的方向。 第一个选择是入口门的位置。 从大门望出去，该单位面向北。
entrance door looking out faces N 大门望出去朝北
The second choice is to take advantage of the main window view, which has an excellent view! Looking out of the window, you are facing E.
I am more inclined to say that this facing E main window is the facing direction of the flat unit. This is the floor plan:
The owner of this flat unit has been working hard in middle management for many years. How can she take her career to the next level (top management)?