This house's walls were 30% stone floors whereby the wood floors had to be cut cleanly to within 1/8" with the gap filled with wood floor color caulking. I do not use T-Mouldings ever!

I always have the slab diamond ground for a better adhesive grab. After the diamond grinding the slab is checked for flatness so that the humps can be ground down and the valleys filled with a self leveling cement compound. Manufacturers of flooring and adhesive require flatness to with 3/16" in...