I've found quite a few posts and articles about ceiling height
but none of them answers one fundamental question which is what is the tolerance that the builder can get away with.
In my case the height from slab to the bottom of joists is 2.74-2.73 but the plan says FFL to FCL is meant to be 2.74. Plaster ceiling and tiles will take some space so I can imagine the best case scenario is 2.71-2.72 once the house is finished. Is 2 cm a reasonable difference between plans and the actual house?