From the architectural drawing I have noticed a triangle area of walled off empty space in the master bedroom area where they cut the corner at a 45 degree angle. While it is aesthetically appealing it seems seems to touch a small nerve on my efficiency side. Seeing Stuart's bonus room optional closet picture reminded me of this. Looks good by the way Stuart :-)
The Ravenna has this triangle in the master bedroom next to the restroom. Here is the diagram:
My thought here is that some shelves could be put up to be used in either the bathroom or in the master bedroom. The following links are good examples:
Otherwise I guess a medicine cabinet could be installed to utilize some of that space. I did not see where they installed on in the model. Here is a link to Amazon's recessed mounted cabinets:
It is something trivial in the grand scheme, but I will think about what to do with that space in the future. I am interested to hear if anyone else has done something with this space or if it is just one of my idiosyncrasies.