Investor Avenue Luxury Floor 3: Reality check needed

Honestly, I'm eyeing Investor Avenue Luxury Floor 3 for an upgrade. What's the *real* construction quality? Do delivered amenities match promises, or is the premium just for brochure talk? Worth the upgrade? I'm a first-time buyer and super nervous about putting such a big amount down without proper clarity. Any insights from people who've visited or know someone there would be super helpful. Price range sun ke toh darr lag raha hai, but if it's truly luxury, then maybe worth considering.