Between Two Chairs - Demystifying Commercial Real Estate

Founder, Founder, Founder: Bob Gillespie on PropTech, AI, and What Actually Wins in Commercial Real Estate

In real estate it is all about location, location, location... In this episode we sit down with Bob Gillespie, Managing Partner of REACH Commercial at Second Century Ventures, to talk about what really drives success in PropTech. Bob shares his journey from computer science and startup operations to venture investing, and explains how REACH Commercial identifies technologies that can make commercial real estate faster, smarter, and more profitable. The conversation explores why commercial real estate has historically lagged in technology adoption, what makes a startup investable, and why Bob believes the founder often matters more than the initial idea. He also breaks down the biggest reasons PropTech companies fail, why traction is everything, and how associations can play a meaningful role in fostering innovation rather than just reacting to it. Bob also offers a candid perspective on AI in commercial real estate—what excites him, what makes him cautious, and why defensibility, workflow integration, and real market demand matter far more than hype. Along the way, he shares examples from companies in the REACH portfolio and gives listeners a rare inside look at how venture investors think about scale, adoption, and long-term value creation.

Miami’s New Cycle: How Wealth Migration Is Repricing Office, Retail, Multifamily & Logistics

A practical, CRE-focused look at why wealth migration is reshaping South Florida’s office, multifamily, retail, and industrial markets—and what comes next. Miami isn’t just adding people—it’s absorbing capital, talent, and corporate gravity. In this episode, we break down the wealth migration into Miami and greater South Florida and what it signals for commercial real estate across the region.

Is “A Picture Is Worth a 1,000 Words" Still True? Serena Ziv of Proofmark, Discusses Trust and the Rise of Hybrid Media”

If a picture is worth 1,000 words, what about a picture that has been manipulated by AI? According to an article in Florida Realtors Magazine [https://www.floridarealtors.org/news-media/news-articles/2026/04/real-estate-fraud-losses-hit-275m?utm_campaign=5-4-26+Florida+Realtors+Legal+News+&utm_medium=email&utm_source=iPost], real estate fraud hit $275 million last year. Fraud has been increasing rapidly and AI is making it more difficult to detect fraudulent pictures, videos, documents and content. Sarina Ziv [https://www.linkedin.com/in/sarina-ziv/], cofounder of Proofmark [https://proofmark.it/], explains how rapid AI adoption is making it harder to trust what we see—and why that matters most when money, property, identity, and legal claims are on the line. She describes Proofmark’s origin in a warning-sign moment: receiving media that looked convincingly real to some viewers but “clearly fake” to her, prompting a deeper question—what happens when people can no longer discern what’s real?

Why Coworking Spaces Are Thriving in Miami

From Brickell and Downtown Miami to Wynwood, Coral Gables, Kendall, and Aventura, coworking has become one of the most practical and creative responses to how people actually live and work in South Florida today. What started as a niche option for freelancers has grown into a core part of Miami’s business ecosystem. Tune in to this episode to learn why this office model works so well here. Including: * Short‑term commitments instead of multi‑year leases * Fully furnished offices with shared amenities * The ability to scale space up or down quickly * Locations closer to where people actually live In a city where traffic, lifestyle, and flexibility matter as much as square footage, the coworking model fits right in.

Building Resilience and Sustainability in South Florida Commercial Real Estate

In this Earth Day–inspired episode, hosts Fernando Arencibia Jr. and Jennifer Wollman discuss how sustainability, resiliency, and climate strategy are reshaping South Florida’s commercial real estate market, moving the conversation beyond traditional drivers like supply, demand, and capital markets. They explore Miami-Dade County’s Sustainable Buildings Program and other regional initiatives that promote LEED-certified construction, long-term operational efficiency, employee wellness, and climate preparedness, emphasizing how these efforts can reduce costs, preserve asset value, and command higher rents. The episode highlights landmark developments such as 1450 Brickell, Brickell City Centre, and the Miami Design District—recognized as the world’s first LEED Gold–certified neighborhood—to illustrate how innovative design and resilient infrastructure enhance both performance and user experience. Fernando and Jennifer also examine the evolving role of ESG, the impact of stricter building codes and insurance reforms following Hurricane Andrew, and the challenges of retrofitting older buildings, concluding that sustainability in South Florida is ultimately about smart stewardship, durability, and responsibly accommodating continued growth in a changing climate.