The Aylhr's crew quarters are spread out over several decks. Deck 5 contains the Leih and RS quarters along with a private command lounge (invite only). Deck 6 contains all VIP quarters and amenities. Deck 7 is home to all senior officer quarters. Decks 8-22 mainly consist of shared officer quarters and enlisted bunks and amenities. Decks 44-48 are home to the Gai'Shian (Romulan marine) barracks. In the rear section, Deck 8 is home to the primary quarters for the ship's Engineers.
Deck 5

- Quarters 201 (Captain's Quarters): Captain Khiy Kanryth
- Quarters 202: Commander Zivit Agron
- Quarters 203: Lieutenant Commander Alexander Canaris
Deck 7

- Quarters 301: Lieutenant Nitka Zar
- Quarters 302: Lieutenant Sorvo Bren-Parmenter