We've been around and inside the XHouse3, but now we're going to go upstairs. You can see the stair in the corner of the living room in the other pictures, but here is the landing on the way up. From here you can see upstairs and downstairs at the same time. Up ahead you can see the two bedroom doors on the left, but on the right we can see the smaller run of steps that go up to the master bedroom. This extra height translates to a high ceiling in the living spaces below.