Pansi pa bedi ndi 20% yokulirapo, yokhala ndi makina otulutsa ma telescopic omwe amatsimikizira kusintha kosasinthika. Kuphatikizidwa ndi thovu lolimba kwambiri, limapereka chithandizo chokhazikika komanso chokhazikika.
Amasintha kukhala bedi osafunikira kuyenda kwa sofa, kukulitsa luso la danga.
Miyendo ya asymmetric yokhala ndi manja imaphatikiza kukhazikika kwa katundu ndi luso laluso. Mapangidwe okwera amalola kuyeretsa kosavuta.