A passenger seat row; comprising: a common frame; at least two passenger seats (102, 104, 106) attached to the common frame, each of the at least two passenger seats comprising: a backrest forming a recess on a front of the backrest; a cushion removably disposed in the recess; and a seat pan including a fixed frame and a moving frame movably coupled to the fixed frame; wherein in a taxi, takeoff and landing, TTOL, mode of the passenger seat row, the moving frame of each of the at least two passenger seats is retracted relative to the moving frame's respective fixed frame and the cushion is disposed in the recess; and wherein in a bed mode of the passenger seat row, the moving frame of each of the at least two passenger seats is extended relative to the moving frame's respective fixed frame and the cushion is positioned atop its respective fixed frame; characterised in that: the fixed frame comprises spaced frame members interconnected by spaced beams and a foraminous plate attached atop the spaced beams, at least one of the spaced frame members defining a rack on an inboard side thereof; and the moving frame comprises spaced frame members interconnected by spaced beams and a foraminous plate attached atop the spaced beams, each of the spaced frame members defining an elongate slot; wherein a forward beam of the spaced beams of the fixed frame is disposed in the elongate slot of each of the spaced frame members of the moving frame for guiding movement of the moving frame relative to the fixed frame. a common frame; at least two passenger seats (102, 104, 106) attached to the common frame, each of the at least two passenger seats comprising: a backrest forming a recess on a front of the backrest; a cushion removably disposed in the recess; and a seat pan including a fixed frame and a moving frame movably coupled to the fixed frame; a backrest forming a recess on a front of the backrest; a cushion removably disposed in the recess; and a seat pan including a fixed frame and a moving frame movably coupled to the fixed frame; wherein in a taxi, takeoff and landing, TTOL, mode of the passenger seat row, the moving frame of each of the at least two passenger seats is retracted relative to the moving frame's respective fixed frame and the cushion is disposed in the recess; and wherein in a bed mode of the passenger seat row, the moving frame of each of the at least two passenger seats is extended relative to the moving frame's respective fixed frame and the cushion is positioned atop its respective fixed frame; characterised in that: the fixed frame comprises spaced frame members interconnected by spaced beams and a foraminous plate attached atop the spaced beams, at least one of the spaced frame members defining a rack on an inboard side thereof; and the moving frame comprises spaced frame members interconnected by spaced beams and a foraminous plate attached atop the spaced beams, each of the spaced frame members defining an elongate slot; wherein a forward beam of the spaced beams of the fixed frame is disposed in the elongate slot of each of the spaced frame members of the moving frame for guiding movement of the moving frame relative to the fixed frame. the fixed frame comprises spaced frame members interconnected by spaced beams and a foraminous plate attached atop the spaced beams, at least one of the spaced frame members defining a rack on an inboard side thereof; and the moving frame comprises spaced frame members interconnected by spaced beams and a foraminous plate attached atop the spaced beams, each of the spaced frame members defining an elongate slot; wherein a forward beam of the spaced beams of the fixed frame is disposed in the elongate slot of each of the spaced frame members of the moving frame for guiding movement of the moving frame relative to the fixed frame.