Decide your budget and what “luxury” means to you (big size, high-end fittings, premium amenities).

Shortlist good builders/projects in Mansarovar like Jai Sharde Developers.

Check RERA, JDA approvals, and verify legal documents with a property lawyer.

Do a site visit to inspect construction quality, amenities, location, parking, and surroundings.

Compare prices, payment plans, possession dates, and negotiate the final deal.

Arrange a home loan if needed and check processing fees/interest rates.

Before possession, inspect the flat carefully and ensure all amenities are delivered as promised.

Complete registration + handover, and check maintenance charges.
https://www.jaishardedevelopers.com/3-bhk-flats-in-mansarovar.php