Originally Posted by oliver2002

AY is not known for refurb of the existing fleet. They usually get a new seat which is then line fit on all new aircraft deliveries. The old are left in the fleet and disappear when the aircraft retire. A retrofit of a cabin with the associated galley fixes costs 10-20 million € per aircraft to do. Considering the A359 are not that 'old' (2015- 2020, ie the interior has not been written off), my guess is the remaining 4 A359 will get the new interior and we may see a retro fit of the A330. And perhaps new seat covers and some interior fix (foils for the walls) for the 16 A359 currently in service.