Material:

Brick or block of wood about the same size as a brick
Batting or polyfill
Fabric of your choice
Glue gun & stix
Buttons, rickrack, tassel trim ect.......
Wood beads for feet if desired

Directions:

Glue some batting to the top of the brick/wood.
Cut a piece of fabric larger than the brick/wood.
Lay the brick/wood, batting down, on the fabric.
Pull the sides up & over the bottom & glue in place.
If the fabric doesn't cover the bottom
of the brick/wood cut a piece & glue it over the bottom.
Make a long tube of fabric, stuff with polyfill
& sew/glue the ends closed.
Glue this on top of the brick/wood along the short side,
1 long side & across the other short side.
You can now decorate as desired.
Glue a button on each end of the arm.
Add rick rack or tassel to the bottom edge.
You can paint 4 - 1" wood beads that have
a flat bottom & glue to the bottom for feet.
Make tiny pillows to accent the couch & glue in place if desired.