The studio

Twin perspectives, one design vision

Ava and Arlene Tai create stylish, functional interiors with a minimal-modern point of view.

Our story

A practice built naturally

AA Design Firm began when twin sisters Ava and Arlene designed their first condo together. Friends and family noticed their work, asked for advice and soon became clients.

Today the studio is known for simple but memorable residential interiors. We maximize usable space, shape rooms around everyday life and introduce expressive details without losing comfort or longevity. Our aim is a home with personality: cost-conscious, functional and unmistakably yours.

Ava and Arlene of AA Design Firm
AA Design Firm founder portrait
Contemporary kitchen by AA Design Firm
Living room with stone feature wall
Dark modern bathroom interior

Create a space with purpose

People

The team

Ava Tai

Co-founder and Interior Designer

Ava co-founded AA Design Firm with her twin sister Arlene after their own property designs began attracting client commissions.

Arlene Tai

Co-founder and Interior Designer

Arlene works alongside her twin sister Ava, bringing a shared eye for stylish, functional and memorable residential interiors.