Serving buyers and sellers in English, Russian, and Spanish, CASA MIA Real Estate operates through the Keller Williams San Diego Metro office on Fourth Avenue in downtown San Diego's Bankers Hill. Seller-side preparation for the Bankers Hill and downtown condo markets includes pre-listing cosmetic upgrades coordinated with painting contractors like CertaPro Painters of La Jolla and Central San Diego for interior refresh and exterior touch-up scoping. Buyer representation serves first-generation purchasers and international relocators navigating California's escrow-based closing process, Mello-Roos special tax disclosures, and HOA document review in the 92101 ZIP code. Pre-listing staging and showing preparation for downtown condominiums includes deep-clean scheduling through services such as Bravo Maids to meet MLS photography standards for high-rise units. Highest-value transactions involve FIRPTA withholding calculation and Cal-FIRPTA supplemental deposit structuring for non-resident sellers, paired with ITIN-based financing origination for international buyers acquiring downtown high-rise units.