Hi,
How about adding rectangular frame openings as a wall option? Arches are great, of course, but too many arches can get tedious. It would be nice to have a rectangular opening as a design option. I've seen many people using the T-frame arch to achieve a similar look, but since the columns are set in the middle of the tile, the T-frame arch doesn't work for all situations, like the end of a long hall, or stall openings. The only other option is just not to put a wall there, and that looks unfinished.
Anyone else feel the same way?