Welcome to The DTS Files for Interior Designers

The DTS Files is a premium content hub for interior designers who want to grow their businesses with expert-backed strategies, real-world consulting insights, and proven frameworks.

Want full access? Subscribe now to unlock all premium content.
Already a member? Log in, then scroll down to the blog to read.

|

ACTIONABLE BUSINESS STRATEGIES

I

MEMBERS-ONLY ARTICLES PUBLISHED WEEKLY

|

PRIVATE LIBRARY OF EXPERT INSIGHTS & ADVICE FOR INTERIOR DESIGNERS

| ACTIONABLE BUSINESS STRATEGIES I MEMBERS-ONLY ARTICLES PUBLISHED WEEKLY | PRIVATE LIBRARY OF EXPERT INSIGHTS & ADVICE FOR INTERIOR DESIGNERS

PRICING, SYSTEMS & OPS Katie McFarlan PRICING, SYSTEMS & OPS Katie McFarlan

How Much of My Interior Design Team’s Time Should Be Billable?

Wondering how much of your team's time should actually be billable?

If you're trying to run a profitable design firm (without burning out your team or yourself), knowing the right billable hour targets for each role is essential. In this member-only article, we’re breaking down ideal billable percentages for junior designers, project managers, renderers, and even you as the business owner, plus what non-billable time is actually worth keeping on the calendar.

Subscribe to The DTS Files or log in to access the content.

Read More
THE DESIGN BRIEF Katie McFarlan THE DESIGN BRIEF Katie McFarlan
Preview

The Design Brief™ | Volume XV | Custom, semi-custom, and stock cabinetry: Pros and Cons

As an interior designer, when it comes to specifying kitchen, bath, and office cabinetry, there are several options available. In some respects, there are significant differences. But in other respects, specs for cheaper or less customized cabinetry options can be swapped out with few discernible differences. Variations with cabinetry selections exist within internal structure, joinery methods, wood species quality, hardware, and of course, cost.

Let’s begin with top-notch, premium cabinetry options.

Read More
SYSTEMS & OPS Katie McFarlan SYSTEMS & OPS Katie McFarlan
Preview

How to Use HoneyBook in Your Interior Design Onboarding Process

When onboarding is done right, your client will feel validated, confident they’ve made the right choice, and taken care of.

And you, the business owner? You’ll feel organized, professional, and in control. You’ve just put yourself in a good spot until it’s time to officially begin the client’s project.

Not to mention, the whole project starts off on the right foot and the client is more likely to trust your process even before you’ve done an OUNCE of design work. 

WOOP WOOP.

But when onboarding is messy (which, based on my experience working with designers since 2017, it probably is!), everything feels harder than necessary, you haven’t built immediate confidence with the client, AND the entire process is impacted.

That’s why I love HoneyBook for creating a seamless, elevated onboarding process that keeps things moving and saves you hours of admin time while providing a luxe experience. HoneyBook is a CRM, Client Relationship Management software, that allows you to streamline all components of client communication in one place and leverage automations and workflows to save time and elevate your client experience. There are other programs that do this as well, but—after working with hundreds of interior design business owners—HoneyBook is my preferred CRM software (and the one we use for our company as well). 

Here’s how you we recommend interior designers use HoneyBook during the onboarding phase of their projects:

Read More
CLIENT EXPERIENCE Katie McFarlan CLIENT EXPERIENCE Katie McFarlan

How to Stop Clients from Derailing Their Own Project (Without Feeling Like the Bad Guy)

Let’s be honest: most client chaos isn’t intentional.

It’s not that your interior design clients WANT to make your life harder or slow their project down.

They just want to make sure their project turns out as great as it possibly can. And they, more often than not, simply don’t know how the process works or what is normal/not normal.

And what happens when they don’t know?

  • They go rogue and start shopping on their own, sending you ideas to “help you”.

  • Or they delay approvals because they’re waiting for their sister or best friend to weigh in.

  • Or they suddenly want to be looped in on every single update and delivery schedule, micromanaging the very process they hired you to handle for them.

Sound familiar?

The truth is interior design clients unknowingly derail their own projects all the time. And unless you set expectations clearly from the start, the entire experience can turn from elevated to exhausting. 

Fast.

The good news?

It’s almost 100% avoidable. (When is it NOT avoidable? When you’re letting bad fit clients infiltrate your pipeline.)

Here’s how to keep your clients in check (for lack of better words) while making them feel totally supported throughout the entire process. Or, as I like to say, “How you can make Nos sound like YESes.”

Read More
THE DESIGN BRIEF Katie McFarlan THE DESIGN BRIEF Katie McFarlan
Preview

The Design Brief™ | Volume XIV | How Frank Lloyd Wright Influenced American Design and Architecture

It could be argued that no single person has influenced American architecture and design more than Frank Lloyd Wright. You likely have some familiarity with his life and work. But you may not realize the extent to which his life was filled with controversy, eccentricity, scandalous love affairs and marriages, tragedy, family desertion, perilous debt, and financial ruin. He was hugely charismatic, also pompous, a narcissist, a curmudgeon, a control freak, a self-promoter, a manipulator, an adulterer, a home wrecker, and a genius.

Read on. His story is just too interesting not to delve into. 

Read More
THE DESIGN BRIEF Katie McFarlan THE DESIGN BRIEF Katie McFarlan
Preview

The Design Brief™ | Volume XIII | How to Use LINE Effectively in Interiors

In my years of teaching college-level interior design students, I use the analogy that the elements of design are like the ingredients in a recipe: flour, sugar, salt. The elements are the building blocks used selectively by designers to create the desired effects in spaces. The principles of design equate to how those ingredients or building blocks are artfully combined to arrive at a flavorful and pleasing outcome. The principles are the strategies. 

The listing of design elements and principles varies by author or theorist, but I have always referred to these as the overriding quintessential elements and principles of interior design. 

We have covered the design elements COLOR and LIGHT in several posts:

    Color Theory 1

    Color Theory 2

    Using color to alter spatial perceptions

    LED lighting

    Lighting design

    Calculating lighting levels

Now let’s tackle how various types of LINE, or linear elements, can be artfully used in interior spaces to arrive at desired effects. 

Read More

ACCESS A PRIVATE LIBRARY OF EXPERT ADVICE for INTERIOR DESIGNERS

My strategies have shaped the way thousands of interior designers and luxury service providers do business.

Inside The DTS Files, you’re getting the original insights straight from the source—tested, refined, and backed by my experience working with 100+ design firms.

And because this is a members-only space, I can go deeper than ever before—sharing the real strategies that help designers build profitable, sustainable businesses with confidence.

HEAR FROM SOME OF OUR MEMBERS:

Not Ready to Subscribe? Start here.

PRICING PLAYBOOK for INTERIOR DESIGNERS

The Complete Guide to Pricing Your Design Services

Grab my pricing playbook, The Complete Guide to Pricing your Interior Design Services, to learn:

  • the six most common pricing models for designers

  • who each one is best for, and

  • how to know if your pricing model is broken

NEED BUSINESS SUPPORT ASAP?

SHOP TEMPLATES

Plug-and-play templates, questionnaires, processes, and guides for interior designers who want to stop reinventing the wheel with every new project.

The Design Library helps you streamline client communication, set clear expectations, and protect your time—so you can spend less time in your inbox and more time designing. Inside, you’ll find:

✔ Professionally written client emails and marketing guides for every step of the process.
✔ SOPs to standardize service delivery and create a seamless, high-end experience.
✔ Contract templates with sample scopes to protect you, your team, and your clients.

What took me years to refine can be in your inbox in minutes.

*for interior designers only, not interior design business coaches, consultants, mentors, strategists.

SHOP WORKSHOPS & TRAININGS

Learn from my team (comprised of industry experts and educators) and me all the things they don’t teach in design school. And we know because two of the women on my team went to interior design school!

After consulting with and doing hands-on implementation for over 100 interior design business owners, I’ve seen what works (and doesn’t) across every business model imaginable. We are familiar with various software types, team structures of 1 to 20, and the challenges that are coming, whether you’re on your way to your first $100,000 or already making multiple millions.

On-demand trainings for your busy schedule.

*for interior designers only, not interior design business coaches, consultants, mentors, or strategists.

JOIN 16,000 DESIGNERS EVERY FRIDAY

Proven strategies and tools to streamline and elevate your interior design business.

COMPLIMENTARY QUIZ FOR INTERIOR DESIGNERS

Feeling stretched thin in your design business?

You’re busy—but is your business actually working for you? If you’re constantly putting out fires and second-guessing what to focus on next, this 2-minute quiz will show you exactly where to start.