What place does this represent?
It represents the coffee shop.
     src        edge_attr  dst
0      0   to the left of    8
1      0   to the left of   36
2      0   to the left of   29
3      0   to the left of   38
4      0   to the left of    1
..   ...              ...  ...
318   41   to the left of   36
319   42   to the left of   11
320   42   to the left of   43
321   43   to the left of   15
322   43  to the right of   42

[323 rows x 3 columns]