Griffin Carrick says this about her pallet sofa project:
I stumbled upon some abandoned wood pallets (once used to transport sod) in my neighborhood and jumped on the pallet bandwagon. I used the "It" DIY material to create a mini sofa for my 1-year-old daughter. The project was completely free. I used two found pallets, left over stain, the back cushions from my sofa that I had since replaced, and fabric to recover the cushions that was originally meant for another project that never came to be. The end result is a cozy place for both our daughter and my husband and I to enjoy story time.
She has lots more information and step-by-step photos on her blog, The Design Itch.
(Images: The Design Itch)