Looking for affordable eco sofa ideas

[sora]

Hi,
I am looking for affordable eco sofa but I don't think it exist. I love these ones but they are just too expensive. http://greenerlifestyles.com/

If I could buy a nice bench frame, then I could get some seat cushions and pillows made of latex or cotton. But where can I get a frame that looks like sofa? I thought of rattan furniture but I think it will be hard to clean it.

Any ideas please?

[darkviolets]

Maybe a wooden futon frame?