Buying property/apartment advice for my friend

My NRI friend wants to buy one but has no idea who and how to choose(factors to consider). She is being overwhelmed by 'few units left' sales tactic. 1. People who have purchased/living in artech or sri dhanya built apartments for more than 5 years, how happy are you with the built quality? she has visited condor, favorite, artech, sri dhanya and sobha builders from which she has narrowed down to two. 2. Is too much automation within an apartment a good idea considering the maintenance and possible future repair works, (her parents would be mostly occupying the unit)? 3. What areas should she look to buy properties with a budget of, let's say, Rs 1cr, 4-10 cents, within corporation limits or not too far from there?