This is Bustling Abode exact location on the map:
You can get to this location by teleporting to either Sundries Market or Pearlglow Lake and walk from the there. Or you can walk directly from Velvet Shades.
Walk until you see this beautiful Siheyuan or big house and you've arrived at Bustling Abode.
Enjoy and proceed with your exploration quest.
There is also a big gold chest located at the 3rd floor of the tallest building of this Siheyuan.
Bustling Abode is the final location that yo need to go to complete the Reverie of Blossoms exploration quest.
End.