Which door direction is applicable for apartments, e.g. SW direction is best for me, but which door do I consider, the main entrance door to the apartment building or the door to the apartment unit?

If you have the time, you can consider going to this thread to have a better understanding of the "facing direction/main door" of a stack/unit in ahigh-rise building:-

An appreciation of the term "Facing direction/main door":-

http://forum.geomancy.net/phpforum/article.php?bid=2&fid=6&mid=33246&new=

Quote

On 1/31/2016 7:51:02 AM, Anonymous wrote:
Which door direction is
applicable for apartments,
e.g. SW direction is best for
me, but which door do I
consider, the main entrance
door to the apartment building
or the door to the apartment
unit?