Lounge Frog guide

Iberia Airbus A330-300 (A330-300, 292 seats) vs Lufthansa Airbus A330-300 (255 seats)

Iberia Airbus A330-300 (A330-300, 292 seats) has 292 seats and Lufthansa Airbus A330-300 (255 seats) has 255.

Cabins side by side

Cabin	Seats	Rows	Layout	Seat
Iberia · A330-300, 292 seatsBusiness	29	1–8	2-4-2	Lie-flat bed
Iberia · A330-300, 292 seatsPremium Economy	21	11–14	2-3-2	Recliner
Iberia · A330-300, 292 seatsEconomy	242	21–52	2-4-2	Recliner
Lufthansa · 255 seatsBusiness Class	42	1–11	2-2-2	Lie-flat bed
Lufthansa · 255 seatsPremium Economy	28	15–19	2-3-2	Recliner
Lufthansa · 255 seatsEconomy Class	185	22–46	2-4-2	Recliner

292 seats: 33 good, 19 mixed, 15 to avoid

Rows 2, 4 and 6, seats A and 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 (seat letters likely).
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 (seat letters likely).
Row 11, seats A, C, D, E, H, 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 (seat letters likely).
Row 22, seat D (Economy): no seat in front: Iberia's plan has no seat 21D, so there is more room for your legs (seat letters likely).

Row 35, seats A, C, D, E, G, H, J and L (Economy): row 35 backs onto the lavatories Iberia draws behind it mid-cabin: queues beside you and likely limited recline (seat letters likely).
Row 52, seats A, C, D, E, H, J and L (Economy): last row of Economy, with galleys and lavatories drawn right behind it: expect queues and galley noise (seat letters likely).

255 seats: 10 good, 20 mixed, 26 to avoid

Row 1, seat D (Business Class): front row of Business, in the middle pair; nobody to climb over.
Row 22, seat E (Economy Class): bulkhead seat in Economy's first row, marked with more legroom.
Row 23, seats A, C, H and K (Economy Class): lufthansa's map marks this seat with its extra-legroom arrow
Row 30, seat A (Economy Class): exit row behind the mid-cabin door, marked with more legroom.

Row 5, seats A, C, H and K (Business Class): next to a lavatory, with queues, noise and flushing
Rows 5 and 10, seats D and G (Business Class): next to a galley, with light and noise during service
Row 10, seats C, H and K (Business Class): next to a lavatory, with queues, noise and flushing
Row 28, seats A, C, E, F, G, H and K (Economy Class): next to a lavatory, with queues, noise and flushing