Moisture, old coatings, cracks, and how the room is used. That sets the system and the price.
Diamond tooling opens the concrete. Dust is vacuumed. No acid etch.
Cracks and spalls opened, filled, and ground flush so they do not print through.
Epoxy into the fresh profile. Flake broadcast, or metallic poured by hand.
Two coats of polyaspartic. Flake and metallic are usually two days.
Dust mop, wipe spills, damp mop with a neutral cleaner. Felt pads under furniture.
Fastidious Coatings