I research time was the amount of the two data & nbsp; it should be little difference & nbsp; Seat height : 450mm & nbsp; Seat depth : 70mm & nbsp; seat width : 1600mm & nbsp; of the seat back height : 520mm & nbsp; Seat inclination : 5.64 & deg; & nbsp; backrest inclination : 106 & deg; & nbsp; there is a & nbsp; bed length : 2050mm & nbsp; bed width : 1600mm & nbsp; bed height : 370mm & nbsp; you IKEA 's official website & nbsp; what can be found in