Not center enough but thanks for the idea. I’ve read about the epoxy blending it in visually will be the challenge but probably can be done. Beyond my tile expertise level though since looking for a tile guy that what’s a very easy couple hour job for some extra discretionary spending money

The stairs land entering the main open living area. A patch may stick out like a sore thumb visually. If there’s a very obvious patch my wife will feel like we’re being slumlords.