Lounge Frog guide

Iberia Airbus A350-900 (A350-900, 348 seats) vs Lufthansa Airbus A350-900 (48 Business, 293 seats)

Iberia Airbus A350-900 (A350-900, 348 seats) has 348 seats and Lufthansa Airbus A350-900 (48 Business, 293 seats) has 293.

Cabins side by side

Cabin	Seats	Rows	Layout	Seat
Iberia · A350-900, 348 seatsBusiness	31	1–8	2-4-2	Lie-flat bed
Iberia · A350-900, 348 seatsPremium Economy	24	11–15	2-4-2	Recliner
Iberia · A350-900, 348 seatsEconomy	293	21–54	3-3-3	Recliner
Lufthansa · 48 Business, 293 seatsBusiness Class	48	1–8	2-2-2	Lie-flat bed
Lufthansa · 48 Business, 293 seatsPremium Economy	21	12–15	2-3-2	Recliner
Lufthansa · 48 Business, 293 seatsEconomy Class	224	16–42	3-3-3	Recliner

348 seats: 29 good, 28 mixed, 16 to avoid

Rows 2, 4 and 6, seat A (Business): window-side seat in Iberia's staggered Business cabin: set against the window with the aisle further away, the most private kind of seat here.
Rows 3, 5 and 7, seats E and G (Business): one of the two centre seats drawn side by side in this row: the best pair for two people travelling together.
Rows 3, 5 and 7, seat L (Business): window-side seat in Iberia's staggered Business cabin: set against the window with the aisle further away, the most private kind of seat here.
Row 11, seats A, C, J and L (Premium Economy): exit row on Iberia's plan, with open floor in front at the door: lots of legroom, though people pass through to the door and lavatories.

Row 36, seats A, B, C, D, E, H, J, K and L (Economy): row 36 backs onto the lavatories Iberia draws behind it mid-cabin: queues beside you and likely limited recline.
Row 53, seats D, E and H (Economy): next to a galley, with light and noise during service
Row 54, seats B, C, J and K (Economy): last row of Economy, with lavatories and galleys drawn right behind it: expect queues and galley noise.

293 seats: 7 good, 22 mixed, 32 to avoid

Row 7, seat A (Business Class): small rear Business cabin of two rows, quieter than the front section.
Row 16, seat A (Economy Class): first Economy row, marked with more legroom.
Row 18, seat C (Economy Class): no seat in front (16C is missing), so Lufthansa marks it with more legroom.
Row 18, seat H (Economy Class): lufthansa's map marks this seat with its extra-legroom arrow

Row 6, seats A, C, H and K (Business Class): next to a lavatory, with queues, noise and flushing
Rows 6–7, seats D and G (Business Class): next to a galley, with light and noise during service
Row 7, seats C, H and K (Business Class): next to a lavatory, with queues, noise and flushing
Row 26, seats A, B, C, D, G, H, J and K (Economy Class): next to a lavatory, with queues, noise and flushing