Robert Hall Architects in downtown San Diego's East Village operates from DiamondView Tower at 350 Tenth Avenue, an AIA- and NCARB-certified boutique practice specializing in multifamily housing, accessory dwelling units, and residential communities. The firm's multifamily construction-document workflow runs from schematic design through permitting and construction administration, a full-phase delivery model that overlaps the housing-density focus at DAHLIN Architecture on mid-rise residential projects throughout San Diego County. Revit-based production pipelines generate coordinated structural, MEP, and accessibility details under Centre City Planned District Ordinance setback and FAR requirements, with QA/QC protocols ensuring code compliance before plan-check submittal. Landscape integration for multifamily courtyard amenities and common-area hardscape connects the firm's site plans to outdoor environment specialists, a coordination scope that includes the synthetic-turf and paver installations delivered by United Turf & Pavers on downtown residential parcels near Petco Park. The practice's most complex project typology involves multi-story, mixed-use residential buildings requiring ground-floor commercial tenant-improvement coordination, structured parking integration, and phased occupancy permitting under California Building Code accessibility standards.