Cannot recommend this shop enough, I added an extra row of hook eyelets (free) and upgraded to a leather midsole for a very reasonable price, the midsole upgrade probably isn't necessary just a preference.
Build quality is amazing, the stitching in particular is absolute perfection I was very impressed, yet they retain a handmade feel that I like.
The upper leather is about 2mm thick, doubled up in many areas (the heel and toe box feel reinforced which will help them keep their shape) with leather lining all around, these boots will last years you will rarely see such quality of materials in this price range. I recommend the rustic brown leather you need to see it in person it's beautiful.
I'll not buy elsewhere as long as these guys are around, if you are thinking about buying a pair go for it, you will not be disappointed.