Are there both nightstands and beds in the image?
No, there is a bed but no nightstands.
    src        edge_attr  dst
0     0  to the right of    4
1     0   to the left of    3
2     0   to the left of    8
3     0  to the right of    1
4     0               of    9
5     1  to the right of    4
6     1   to the left of    2
7     1   to the left of    0
8     2  to the right of    1
9     2  to the right of    4
10    3               of    9
11    3   to the left of    8
12    3  to the right of    0
13    4   to the left of    0
14    4   to the left of    1
15    4               of    9
16    4   to the left of    2
17    5               of    9
18    8  to the right of    0
19    8  to the right of    3
20    9         lying in    7
21    9               on    7
22   11               of    9