Singapore Airlines will spend 1.1 billion Singapore dollars ($834.66 million) to upgrade all classes on its 41 Airbus A350-900 long-haul and ultra-long-range planes by the end of 2030, the airline said on Monday.

The retrofit accounts for 64% of SIA’s A350 fleet, which totals 64 aircraft. There are 24 A350-900s configured in the high-density two-class configuration, without premium economy. The program will be carried out by SIA Engineering Company in Singapore.

But their first-class travelers get entire suites to themselves, on top of perks like like chauffeur service to the airport, waiters coming around with a selection of fine foods and wines, and generous baggage allowances and designer amenity kits.