Mine is not collapsing type..110*180 size when it is open as a bed

Also why is it such a big issue for you to bu ya sofa bed???

City Center- Home Center
City Center - Ansar Gallery
Center Point-Home Center
Landmark - The One
Vilaggio - The One
Hyatt Plaza - HomesRus
Salwa Road - Istikbal (Turkish brand and really good for sofa beds)