Is the floor that is not clean light brown and bare?
No, the floor is bare but black.
    src        edge_attr  dst
0     0   to the left of   13
1     1               on    6
2     1  to the right of    5
3     2  to the right of   11
4     2  to the right of    5
5     3  to the right of    5
6     3  to the right of   11
7     4  to the right of    5
8     4            above    6
9     5   to the left of    6
10    5   to the left of    2
11    5   to the left of   10
12    5   to the left of    7
13    5   to the left of    1
14    5   to the left of    3
15    5   to the left of    4
16    6  to the right of    5
17    6  to the right of    8
18    6  to the right of   11
19    6            below    4
20    7  to the right of    5
21    7  to the right of    8
22    8   to the left of    6
23    8   to the left of    7
24    8   to the left of   10
25    8               on   11
26   10  to the right of    5
27   10  to the right of    8
28   11   to the left of   13
29   11   to the left of    2
30   11   to the left of    3
31   11   to the left of    6
32   13  to the right of   11
33   13  to the right of    0
34   13  to the right of   14
35   14               on   11
36   14   to the left of   13