Boutique Residential Interior Design Studio Offering Virtual Room Design and Full-Service Interiors in Miami and Beyond
Our Approach
We specialize in elegant, functional and timeless designs.
Led by Miami-based interior designer Arianna Castro with over a decade of experience in high-end residential projects — our team at Interiors by AC blends creative expertise with a background in luxury client service and efficient project management.
With clear communication, attention to detail, and tailored support, we ensure every project flows smoothly from concept to completion.
Each space is the result of intentional design, smooth execution, and deep respect for our clients’ unique style and needs.
Why Clients Choose Us
Background in luxury project delivery and customer service
10+ years designing timeless luxury homes
Flexible service tiers — from quick consultations to full-service design
Thoughtful, hands-on design process tailored to your lifestyle
Based in Miami, available virtually wherever you are.
Design Services
$150
Focused virtual session for clients seeking expert guidance on specific design challenges or direction.
One 45-minute video call with Principal Designer Arianna Castro
Professional advice on layout and styling
Ideal to identify your style and quick decision-making
Recap email with notes and suggestions.
$350
Everything you need to redesign a single room—virtually delivered, professionally planned, and thoughtfully tailored to your style.
Furniture layout and accent wall design
Shopping list from U.S. retailers—select items may include trade pricing or exclusive offers
Complete design presentation to visualize your space.
One 45-minute call with Principal Designer Arianna
One round of revisions included
3D Renders available (extra fee applies)
Contact Us- South Florida Only
An exclusive design experience for home remodels and transformations.
Led by Principal Designer Arianna Castro from concept development to execution
Home space planning and design
Project management and job site visits
Flooring, wall covering and material selection
Furniture procurement
Custom furniture design
Ideal for new builds or renovations
Testimonials
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In just one call, Arianna brought so much clarity. She immediately understood the space, offered smart suggestions, and helped me see the potential I couldn’t quite see or put into words.
Sharon B - Online Design Consultation
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We weren’t expecting to be this impressed. The presentation, the selections, the way everything came together it looks like something out of a magazine
Maria Q - Room Design Package
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Having Arianna manage our renovation was the best decision we made. Her designs were elegant and cohesive— and she made the entire process feel smooth and simple for us.
Fernando F - Full Interior Design Service
Get in touch with us
Ready to bring your vision to life? Share your project details with us—or just fill out the our contact form and we’ll get back to you shortly.
You can also reach out at:
email: info@interiorsbyac.com
phone or text: (305) 349-3871