Tika's Tiny Sofa

My little doll Tika (aka Amelia Thimble) is decorating her new flat. After seeing the dismal looking and very expensive furniture available out there, I decided to try my hand at making my own. Tika is so tiny, only 4 inches tall, by making the sofa myself, I was able to make it just the right size! I am happy with how it turned out, but I can see plenty of room for improvement, what do you think?