Does anyone have a KARLSTAD sofa/chair/chaise longue from Ikea?

[TitsalinaBumSquash]

I've been looking at these, just wondering if anyone has one and what they thought of the comfort of it, also are the backs really low down?

like this

TIA

We've got a three seater sofa bed, as I've just posted, it is fabulously comfy. Both me and DH have back problems, no exacerbation with Karl
I would like to add, the bed part of the sofa bed, is so simple to erect and so comfortable to sleep on, it is brilliant.

We have an armchair in the dark grey plain fabric and are very happy with it. Very comfortable. Quite big though.

Be warned that you have to assemble it - even an armchair arrives in several bits ( arms, back, seat) to be screwed together - it's not just a case of putting the legs on!( I hadn't realised until the enormous box arrived....doh!)