Elevations in the making

Two of the elevations are now completed. We've chosen to make the two side walls of the building, which are facades of mostly solid walls rather than windows.
We ran into a couple of problems along the way, including the interpretation of the pre-made drawings to find out exactly what the different components of the walls were (such as windows, fences, chimneys and so forth).
In the end, we found logical solutions, and are now ready to present the first two elevations of Casa Esther Roca: