Are there any couches to the left of the controller that is on the right?
No, there is a cabinet to the left of the controller.
     src        edge_attr  dst
0      1  to the right of    7
1      1  to the right of   23
2      1  to the right of    9
3      2  to the right of    9
4      2  to the right of    7
..   ...              ...  ...
133   23  to the right of   11
134   23   to the left of    2
135   23   to the left of    1
136   23   to the left of    4
137   23   to the left of    3

[138 rows x 3 columns]