Elevated interiors, without the stress.
About OAT Interiors
OAT Interiors is a Surrey-based interior design studio specialising in homes that are as functional as they are refined. Founded by Olya, the studio works with homeowners navigating renovations, extensions, and reconfigurations — where clear decisions early on shape how a home will feel and function for years to come.
Each project is guided by a structured, strategic approach to design, brought together through the FLOW Method™. Starting with layout and spatial clarity, then layering colour, texture and lighting, the process ensures every element is considered in relation to how you live — not just how a space looks.
The result is a home that feels cohesive and easy to live in. One that supports daily routines, reduces friction, and brings a sense of balance to the way you move through it.
Based in Surrey and working across Hampton Court, Esher, Cobham and surrounding areas, OAT Interiors works with clients both locally and remotely, offering clear, structured guidance from early decisions through to completion.
Our Services
In-Home Design Consultation
This focused 2.5-hour session will help you move forward with confidence - whether you're redesigning a single room, or refining the details of a bigger project.
F.L.O.W. Method™ e-Design
Built around a structured process that begins with space planning, our remote design service lets you add layers (design direction, lighting strategy, and styling) according to what your project actually needs.
The Complete Design Experience
A comprehensive, end-to-end design service for clients seeking beautifully curated interiors with a seamless, stress-free experience.
Our Services
Interior Design Across Surrey
Based in East Molesey, we design homes across Surrey and SW London, including Hampton Court, Esher, Weybridge, Cobham, Oxshott, Tadworth, and surrounding areas. We work with clients seeking a premium, considered and fully managed interior design experience - from initial concepts and layouts through to detailed plans, coordination and final styling.