Season 7 of The Interior Collective Podcast is brought to you by Materio.

This episode is brought to you in partnership with Loloi.

An operating system built specifically for design projects—from start to finish. That’s what Materio is.
From concept to handoff, client billing to procurement—it’s one connected workflow. Try it for free.
It’s intuitive. It’s fast. The Interior Collective listeners get 50% off their first month. Just head to getmaterio.com to claim the offer.

Subscribe now at patreon.com/theinteriorcollective

What happens when you combine high-level experiential design with concierge-level project oversight, architectural fluency, and a completely fixed-fee pricing model? You get a firm that’s quietly redefining what full-service interior design can look like—and that firm is Haldon House.

In today’s episode, I’m joined by Autumn Oser, co-founder and creative director of Haldon House, a Philadelphia-based studio delivering fully bespoke homes that reflect the lives, tastes, and aspirations of the people who live in them. Known for their soulful, client-led aesthetic and comprehensive approach, Haldon House serves as the single point of contact for their clients—overseeing not just interiors, but architecture, landscape, township approvals, and construction project management across the board.

With a background leading experiential design at Google, Autumn brings a fresh perspective to the design process—rendering entire homes before materials are ever sourced and building a visual language that guides every creative and logistical decision. And at the core of it all? A flat-fee, all-inclusive structure that prioritizes trust, transparency, and strategic execution at every turn.

In this conversation, Autumn shares the exact systems behind their fixed-fee model, how she defines scope across disciplines, and what it takes to run a truly client-first firm alongside her husband and business partner. Whether you’re looking to streamline your pricing, refine your client experience, or reimagine what’s possible in a design studio, this episode is a masterclass in doing things differently—with intention.