The downotwon area of Cuenca also has several furniture stores. From the outside it looks like they do not have much, but peak inside and walk around and you'll find the store goes back really far into other rooms and they carry a lot of different kinds of furniture.
Don't forget to negotiate! Never take the price the sales person quotes out. To get the best prices, ask price and then walk out. Go back again on another day and ask price again. Keep doing this until the price seems ok for the piece of furniture you are buying. If the price never seems to come low enough, go to a different furniture store.