What Architecture Can Teach Founders About Building Better Businesses

A business can look polished and still fail its customers. Rodolfo Delgado, an architect who founded real estate technology company Replay Listings, says the design principles he learned in architecture apply directly to building a company: start with people’s needs, make the service work, and keep it clear enough to adapt.

The connection, in his view, is practical. Buildings and businesses both have to work in daily life. A structure must respond to how people move through it, along with its materials, budget and physical conditions. A company has its own constraints, but it also has to make its purpose understandable and help customers solve a real problem. Appearance can support that work; it can’t replace it.

Find the frustration before shaping the product

Architecture training taught Delgado to picture the person using a space before becoming attached to a design. Who will live there? How will they use it? What might bother them after a few months? Those questions also helped him spot a problem in New York’s real estate market.

Apartment hunters, he saw, often had to make decisions based on unclear listings and heavily polished photographs. A viewing could bring an unwelcome surprise: the actual apartment might look very different from the online presentation. The mismatch wasted time and left prospective renters frustrated.

Replay Listings grew from that problem. Its initial idea was to give people unedited video tours, so they could get a more realistic sense of an apartment before arranging a visit. The starting point wasn’t a technology feature in search of a customer. It was a recurring customer frustration, with a product designed to address it.

That distinction matters for founders deciding what to build. Delgado’s advice is to observe where customers become confused, annoyed or disappointed, then investigate whether a business can remove that friction. The strongest ideas may come from making an existing task less frustrating, rather than from trying to impress people with something elaborate.

Make the business work before polishing its image

Delgado’s architectural background gives him an appreciation for aesthetics, but he argues that function has to come first. A striking home remains difficult to use if its layout is awkward. In a company, the same gap appears when a well designed website makes it hard to book a call, or when polished language leaves customers unsure what the product does.

He has seen founders spend months refining branding before checking whether customers want what they’re offering. He also recognizes that temptation from his own early work on Replay Listings: the pull to make the company seem more sophisticated than it needed to be.

His lesson was that clarity carries more weight than complexity. Customers need to grasp the value quickly and understand what to do next. Founders can test that by asking whether the product works before it looks finished, whether someone can explain its value after a brief introduction, and whether the next step is easy to take. If a customer needs a manual, several follow-up messages and repeated explanations, the experience may be asking too much of them.

Design still matters, but its purpose is to support use and build trust. A business earns confidence when customers can do what they came to do without struggling through its presentation.

Let constraints sharpen priorities

Architects work within limits: a budget, a site, structural requirements, available materials, deadlines and a client’s needs. Delgado sees similar limits in entrepreneurship. A small team or a tight budget can force a founder to choose which features matter most and which work can wait.

Rather than treating every constraint as a problem to eliminate, he suggests asking what it reveals. Limited resources may show that a product has too many features, that a team needs a clearer priority, or that work should happen in a different sequence. His point is not that constraints are always helpful. It’s that they can expose the choices a business would otherwise avoid making.

He connects this idea to his family’s urban development work in Mexico. That work proceeds in stages: improving access, adding infrastructure, dividing land and allowing the city to expand. The results don’t arrive all at once. The sequence has to reflect the work that can be done at each point.

For a founder, the comparison is a reminder that growth can depend on getting the order right. A company may need to improve one part of its service before expanding its offer. More people, money or time won’t necessarily solve a problem that comes from unclear priorities.

Treat the customer journey as part of the product

People experience a building in sequence: they approach it, enter, find their way around and use the space. Delgado applies the same thinking to a business. Customers encounter the website, emails, response times, onboarding, explanations, invoices and follow-ups. Each interaction contributes to their view of the service.

In real estate, clients weren’t stressed only by the apartment search itself. The steps around it could also be unclear: what happens after an application, which documents are needed, how quickly they need to act and what to look out for. Explaining those steps before clients had to ask made the process easier to follow and helped build trust.

Delgado calls confusion costly because it consumes time and energy, weakens trust and can lose a sale. A useful way to find it is to walk through the business as a new customer would. Where might someone pause? Which instructions could prompt questions? When would they need reassurance?

The fix may be small: add a checklist, simplify an email, make a short video, rewrite a confusing explanation or remove an unnecessary step. A better experience often comes from making the route easier to follow, rather than adding more features or information.

Build around the problem, so the solution can change

Customer expectations and technology shift, and companies may find that their original product no longer fits the problem as well as it once did. Delgado points to the real estate industry’s move toward digital service during and after the pandemic. Virtual tours, remote communication, digital paperwork and quicker follow-up changed from optional extras into expected parts of the experience.

For him, the lesson is to stay committed to the need a business serves, while remaining willing to change how it serves it. Replay Listings began with unedited video tours and a belief that real estate should be more transparent. The format may develop as technology changes; the underlying aim can remain the same.

That leaves founders with a practical test for future decisions: does a change help solve the customer’s problem, or is the company simply attached to its first product? A business built around a clear need has more room to adjust its tools, product and business model as conditions change.

Delgado’s architectural perspective leads to a simple standard for business design. The best work doesn’t depend on showy presentation; it makes life easier, respects people’s time and holds together in daily use. Founders can apply that standard by starting with customers, working within real constraints, clearing obstacles from the experience and leaving room for the solution to evolve.

Rodolfo Delgado • CEO of Replay Listings

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