About Arc Interiors
By Diana Basily

Diana Basily

Interior Designer

Diana Basily is a Roslyn-based interior designer known for creating warm, modern, and beautifully balanced spaces. She holds a bachelor’s degree in architecture and began her career as a project manager, where she developed a strong foundation in structure, planning, and execution.

Her creative path expanded through floral design; Diana later founded her own event floral design business. Working closely with nature and organic forms deepened her appreciation for texture, composition, and movements that now play a central role in her interior design work.

Today, she seamlessly weaves together architecture, natural elements, and artistic expression to create spaces that feel both refined and inviting.

With a thoughtful eye for detail and a focus on functional elegance, Diana transforms Spaces into timeless, well-curated environments. Each project is approached with intention, blending natural materials, tailored details, and a clear architectural vision to bring her clients’ homes to life with sophistication and ease.

OUR DESIGN PROCESS

PHASE ONE

Consultation
Inquiry
Scope Evaluation
Design Proposal
Contract
Retainer

PHASE TWO

Measurements
Trade Day & Sourcing
Floor Plans & Elevations
Design Presentation
Estimates & Deposit
Purchase Agreement

PHASE THREE

Ordering
Lead Time Assessment
Budget Review
Construction Begins
Installation Period Continues
Orders Received

PHASE FOUR

Furniture Installation
Client Styling
Deficiencies Walk Through
Resolution of Deficiencies
Farewell