Gurugram projects: What to spot early in under-construction quality

DLF Royalton Towers — been researching this project for a while now. Main concern hai construction quality, especially for an investor like me based in Dubai. Site visits toh mushkil hain. But kya tips hain for checking under-construction quality? Matlab, finish ke alawa, structural integrity, plumbing lines before plastering – these things impact long-term maintenance aur resale value. Property managers toh baad mein sirf issues handle karte hain, prevent nahi. Any specific ground-level inspection tips for raw construction?