How many lavatories on the A220?

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Multiple Choice

How many lavatories on the A220?

Explanation:
Two lavatories are standard on the A220. The cabin layout is arranged so one restroom is forward near the galley and the other is toward the rear of the cabin. This setup fits the aircraft’s compact single-aisle design, keeps seating density practical, and minimizes extra weight and plumbing complexity. Adding a third lavatory would take up space that could otherwise be used for seats or galley/utility areas, making the configuration less efficient.

Two lavatories are standard on the A220. The cabin layout is arranged so one restroom is forward near the galley and the other is toward the rear of the cabin. This setup fits the aircraft’s compact single-aisle design, keeps seating density practical, and minimizes extra weight and plumbing complexity. Adding a third lavatory would take up space that could otherwise be used for seats or galley/utility areas, making the configuration less efficient.

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