These are the finer details of tiling. You get the ultra fine detailed niches first written into your contracts detailed scope (IE mitered edges at niche, Metal flashing at Nice, bullnose edges at niche etc.) This will then reflect in the price of your project and force one to select a skilled enough tile professional accordingly to meet your desired result.
What Im seeing is a semi skilled more novice approach to detailing one likely matching a price point.. Who did you hire and how specific is your contract? These days we are fine mitering niches, Bullnose and Metal flashings an upgrade from what you have and clean miters being Best in class..
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strips would have to be inconspicuous
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