A mutually integrated cabin attendant seat and passenger seating assembly comprising: a pair of parallel track rails configured to extend along a floor of an aircraft cabin, the pair of parallel track rails including a first track rail and a second track rail; a cabin attendant seat, CAS, assembly including: at least one monument including a combined track fitting mounted to the first track rail, the combined track fitting including an attachment; a CAS pivotably attached to the monument, the CAS configured: 1) to pivot between a stowed configuration and a deployed configuration; and 2) to accommodate a crew member when in the deployed configuration; and a passenger seating assembly comprising: at least two passenger seats, each passenger seat configured for accommodating a passenger; a first leg assembly including a first forward leg portion mounted to the first track rail via a first track fitting and a first rear leg portion mounted to the attachment of the combined track fitting; and a second leg assembly including a second forward leg portion mounted to the second track rail by a second track fitting and a second rear leg portion mounted to the second track rail by a third track fitting. a pair of parallel track rails configured to extend along a floor of an aircraft cabin, the pair of parallel track rails including a first track rail and a second track rail; a cabin attendant seat, CAS, assembly including: at least one monument including a combined track fitting mounted to the first track rail, the combined track fitting including an attachment; a CAS pivotably attached to the monument, the CAS configured: 1) to pivot between a stowed configuration and a deployed configuration; and 2) to accommodate a crew member when in the deployed configuration; and at least one monument including a combined track fitting mounted to the first track rail, the combined track fitting including an attachment; a CAS pivotably attached to the monument, the CAS configured: 1) to pivot between a stowed configuration and a deployed configuration; and 2) to accommodate a crew member when in the deployed configuration; and 1) to pivot between a stowed configuration and a deployed configuration; and 2) to accommodate a crew member when in the deployed configuration; a passenger seating assembly comprising: at least two passenger seats, each passenger seat configured for accommodating a passenger; a first leg assembly including a first forward leg portion mounted to the first track rail via a first track fitting and a first rear leg portion mounted to the attachment of the combined track fitting; and a second leg assembly including a second forward leg portion mounted to the second track rail by a second track fitting and a second rear leg portion mounted to the second track rail by a third track fitting. at least two passenger seats, each passenger seat configured for accommodating a passenger; a first leg assembly including a first forward leg portion mounted to the first track rail via a first track fitting and a first rear leg portion mounted to the attachment of the combined track fitting; and a second leg assembly including a second forward leg portion mounted to the second track rail by a second track fitting and a second rear leg portion mounted to the second track rail by a third track fitting.