How big is this house?!?!?

We're finding out just how large this house is as we work on finishing the sheetrock. The seams and joints seems to get longer with each room. We're a little slow at this...learning as we go. Smooth walls may be quite a goal to obtain on our first job. We may be glad that textured walls are the norm for this area...we hope not.

A few views of the house now...