The real in Advaita Vedanta is where you are now - qualified by the Method of the Vedanta i.e. As each new metaphysical level is attained the attributions superimposed on the real at the previous level are retracted. Ordinary perception is always taken to be veridical until it is discovered not to be. That is the default position. The discussion of snake/rope confusion refers to a metaphysical ajnana (ignorance) and does not infer a position of universal scepticism. as in the argument from illusion in Western philosophy.
It is the expression of the paradox of metaphysical realisation that gives rise to the Matilda Reaction:
Matilda told such dreadful lies(Hilaire Belloc)
It made one gasp and stretch ones eyes
Swami Satchidanandendra (Method of the Vedanta):
(1) Therefore, since being embodied is the result of false notions, it stands proved that the enlightened person is not embodied even while still alive. (B.S.B. I.i.4)
(2)The question whether the soul ‘has’ or ‘has not’ a body depends simply on whether metaphysical discrimination has or has not arisen. For the Vedic text says, “Dwelling in all bodies, not Himself embodied” (Katha Up. I.ii.22) (B.S.B. I.iii.19)
The failure to discriminate between the metaphysical and the conventional often results in puzzles about whether realised sages actually feel pain or really need those glasses.