Front of aircraft
Lavatory
Galley
Lavatory
World Business Class
2-2-2 · Lie-flat bed
1
Bulkhead
2
3
4
5
Galley
Galley ×2
Economy Comfort
2-4-2 · Recliner · 35" pitch
10
Bulkhead
11
12
14
15
16
Economy Class
2-4-2 · Recliner · 31.1" pitch
17
Bulkhead
18
19
20
21
22
23
24
25
26
27
28
Lav
Lavatory
Lavatory ×2
Lavatory
30Exit
31
32
33
34
35
36
37
38
39
40
41
42
43
44Lav
Lavatory
Lavatory
45Galley
Likely galley (unlabelled block on KLM's map)
Back of aircraft
Tap a seat for the full notes on Lounge Frog. Seat map from KLM Royal Dutch Airlines's own published layout.