Diana Leiner is the founder and creative force behind Toile & Oak Interiors, where every project begins with a space and ends with a story—one that feels like home. With a thoughtful blend of beauty, functionality, and personal style, Diana transforms interiors into beautiful stories that reflect her clients’ lives and aspirations.

Her passion for interior design has been a part of her for as long as she can remember. From a young age, she was fascinated by how homes shape the way we live and feel. That lifelong passion naturally evolved into a purpose-driven career dedicated to helping clients bring their dream environments to life.

Based in the Lehigh Valley, Pennsylvania, Diana serves clients throughout the Lehigh Valley, Greater Philadelphia, Central New Jersey, and nationwide. Her style combines timeless elegance with practical, lived-in comfort, resulting in homes that are both elevated and deeply personal.

Diana’s journey began organically, designing homes for family and friends. As her work gained recognition through word of mouth, her client base quickly expanded. In 2024, she and her husband became Airbnb hosts—a new chapter that revealed the power of intentional design in short-term stays. This experience inspired her to expand her offerings to include short-term rental design. Her STR projects are thoughtful, data-driven, and designed to deliver unforgettable guest experiences—maximizing both beauty and profitability.

Today, whether she's crafting a serene sanctuary for a family or transforming a vacation rental into a standout destination, Diana’s mission remains the same: to transform spaces into beautiful stories that feel like home.