The Cornerstone Collective

With over 80 years' combined experience in the industry, we offer a dynamic, paradigm-shifting opportunity to work with us at a mastermind level. The Cornerstone Collective brings together strategic and tactical solutions through our industry expert Team Leads. We are innovators, thought leaders, producers, and catalysts with proven results that will both position and catapult you to the realm of extraordinary. We anticipate the gaps in your projects and teams, and provide the proven leadership to navigate, build cohesion and synthesize to produce meaningful ROI.

Owner Advocacy

  • Advocate for Owner and Owner's Project Goals
  • Leverage "lessons learned" from 80 years in the design industry
  • Strategy
  • Recommendations for project teams
  • Project oversight per Owner's direction
  • Analysis of design benefits to cost
  • Other services as requested

Project Coordination

  • Project Team Lead
  • Project document review and synthesis amongst all consultants throughout life of the project(s)
  • Set up and coordinate OAC Meetings
  • Record and issue Meeting Minutes
  • Relationship and document management
  • Analyze budget and cost overruns
  • SPRINT / SCRUM tools for AEC Team

Design Oversight

  • Assemble, oversee and manage Design Team
  • Review, summarize and synthesize all design documents
  • Lead Kickoff / Design Charettes for Project Team

3D Renderings & Virtual Reality

  • Sketch Quality renders
  • Photo-real render
  • Virtual Reality walkthroughs and fly-throughs

Modular Consulting

  • Modular 101 Briefing
  • Key introductions to key Modular experts, lenders and fabricators
  • Arrange tours of modular fabricators
  • Review modular project design package
  • Modular Fabricator introductions
  • Responsibility matrices
  • Procurement management oversight
  • Modular design consulting – Best Practices, innovation
  • SPRINT / SCRUM tools for AEC Team
  • Weekly Industry reports – design and construction focus

Sustainability Oversight

  • Sustainability advising
  • Integrated design expert
  • OAC Design Charette facilitation
  • Best Practice energy efficiency solutions
  • Educational workshops

FFE Procurement Oversight

  • FFE Procurement expertise
  • Analysis of FFE Procurement and Budget Goals
  • Review and analysis of Procurement project information
  • Review FFE budgets
  • Review FFE specifications and bids
  • Review FFE submittals – prototype, custom, semi-custom
  • Introductions to national FFE Receiving Warehouse and Installation Partners

Schedule an Interview

Contact Suzie Hall to schedule your initial interview:


Collective Services

Contact Suzie Hall at to schedule your initial interview

Suzie Hall


Suzie is highly regarded as a mastermind expert in the field of interior design and procurement, with a specialty in modular design, and is one of the most sought-after designers and consultants in the West. Ms. Hall is that unique blend of a creative visionary and left-brained facilitator. Results-oriented, innovative, and a strategic thinker, Ms. Hall has led numerous design teams to award-winning results over her 32-year career. Passionate, intuitive and communicative, Ms. Hall brings a powerful combination of skills to each relationship and project she undertakes. Her portfolio spans the corporate, hospitality, luxury residential, and multi-family markets.

Ms. Hall is also a Founding Partner of Open Spaces Northwest, an energy efficiency and sustainability consulting firm serving the commercial and municipality markets. Ms. Hall currently serves on the Boards of the Boise Metro Chamber of Commerce Small Business Advisory Council, the St. Alphonsus Foundation and the American Heart Association Go Red for Women Executive Leadership Team. She is the 2020 AHA Go Red for Women Chair. She is a recent Past Chapter President of Entrepreneurs’ Organization (EO) Idaho. She also serves on the EO Regional Diversity + Inclusion Task Force, and is a Global Women’s Entrepreneur Day Ambassador.

David Anttila


David has over 35 years of professional design experience which has included all aspects of corporate, hospitality, retail, healthcare, and residential interior design. Areas of specific expertise include branding, conceptual development, architectural expression, space planning, design development and detailing, and project supervision. Related design work includes landscape design, product design, lighting design, contract furniture, accessories, and graphic design. Most recently, David’s focus has been on sustainability and innovative workplace strategy for the tech industry.

David held the position of Design Director at both EHDD Architecture in San Francisco and at Reel Grobman in San Jose. Other design related work experience includes Environetics, New York; Orlando Diaz-Azcuy Designs, San Francisco; Gensler, Detroit and Los Angeles; HOK, Los Angeles; and ZGF Architects, Portland.

David has been dedicated to design education throughout his professional career and for several years, he directed both graduate and undergraduate CIDA accredited programs in Interior Architecture and Design for the Academy of Art University in San Francisco. David’s interest in design education is reflected in how he greatly enjoys mentoring both staff and clients throughout the design process.