Gateway Chula Vista occupies a mixed-use building at the intersection of Third Avenue and H Street in Chula Vista's central commercial district, operated by Regus as a flexible workspace facility at 333 H Street. Tenants requiring notarized documents for business formation or contract execution coordinate with local providers such as A.D. Livescan & Notary Services for mobile notarization and fingerprinting. The facility offers private offices, coworking desks, day offices, virtual-office addresses, and meeting rooms equipped with presentation technology, all within a red-brick building less than one mile from both Interstate 5 and Interstate 805. On-site businesses managing quarterly filings and payroll work with South Bay accounting firms including Bayfront Tax Group for tax preparation and bookkeeping support. Conference rooms accommodate up to twelve attendees with 70-inch display screens and video-conferencing capability, supporting client presentations, board meetings, and remote-team collaboration for tenants across the Broadway corridor and Third Avenue Village.