Surprisingly very few bar stools from the mid-century were designed for the home. They were more likely to have been designed for cafes, pubs etc etc. The mid-century example shown is by Erik Buch and originates from Denmark.

How do you like your black tap? I was itching to use black in our home but my husband is against it. Thinks they won't stand the test of time. He's probably right haha

Subway tiles are soooo overdone & really date a house now ( not to mention that they remind many people of, well, subways & public toilets strangely enough ). Glass maybe too contemporary but it's so low maintenance & never boring, the colour & pattern choices are endless. Stone is timeless & easy care. It's personal choice really. Trust your instincts, it looks like you've done a great job so far. Would love to see the end result posted here too. Good luck !

Uniqwa Stock a similar stool that we can order for you. https://uniqwacollections.com.au/collections/barstools/products/tractor-stool-carved