Workshop + ADU · Catalina, AZ · Harmonized Designs

Shop and ADU Plans

One building on two levels: a workshop below with an RV bay and six-car garage, and a two-bedroom ADU above it with a master suite and spa, second bedroom and bath, kitchen, great room, outdoor patio, and private deck. Produced with Trinity by Design for SENERGY360 in Catalina, Arizona; the sheets below reflect the December 2025 revision.

Architecture

Plans & Elevations

Shop and ADU front and rear elevations — Front and rear elevations of the ADU and the workshop, with FASWALL course heights called out.

Shop and ADU left and right side elevations — Left and right side elevations of the ADU and the workshop.

Workshop and garage floor plan with RV bay and six-car garage — RV bay, six-car garage, entry, laundry, and mechanical room.

ADU floor plan: master suite with spa, second bedroom, kitchen, and great room — Two-bedroom ADU: master suite with spa, second bedroom and bath, kitchen, great room, foyer, outdoor patio, and private deck.

Partial cross-section: the ADU sitting over the RV bay and six-car garage — Cross-section showing the ADU sitting over the garages: RV bay and six-car garage below, great room and master bedroom above.

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