How long will this take?

It's memorial day weekend 2009 and I'm wondering how long this process will take to restore this nice old cable-nelson. I fell in love of the sound of this old piano after hearing it for the first time a few weeks ago. The lady was giving it away for free! I am hoping to get advice to restore the wood first and foremost so that I can bring it into the house for the kids to learn how to play. Later in life I may infact fully restore it but here goes I sure hope it happens quick. Its fun to play this vintage piano.