Our passion is not only creating beautiful timeless & classic interiors, but doing so with exceptional service. We are Kassa Interiors and we turn the the ordinary into accessible luxury!

 
 
Karolina Molnar - Interior Designer

About Us

Our small but mighty boutique interior design studio led by our principal interior designer, Karolina Molnar, designs high-end residential projects across Long Island New York, New York City, The Hamptons and Westchester County. From new construction and complete remodels to styling and decorating, we strive for perfection in every step of our design process. We bring our clients highly customized and uniquely personalized design solutions. If you’re looking for a beautiful, one of a kind but livable and functional design, you have come to the right place.

 
 

Susan Flax Posner - Manhattan, NY

We used Karolina to design the bathrooms for the renovation of two bathrooms in a New York City apartment. We met her once and explained our vision and she was able to capture our dreams in no time. She selected all the materials, vanities, medicine cabinets, sinks and faucets as well as floor and wall tiles. The result is stunningly gorgeous. No need to look any further than this talented woman. She knows all the product lines and could deliver an original and gorgeous result.