A quick update with some pictures of the floor of our third level.
We were able to stand on the third floor, which will contain our living & dining room and kitchen, and see the views. They are more screened than we had hoped, but still very open feeling (felt a bit like a tree house). The roof-top deck will more likely have killer views. Here is a panorama of the views (stitched using my own technology shipped in Adobe Photoshop), and a close-up of the Ballard bridge that can been seen from a corner of our living room (unfortunately captured on a cloudy day).