Luxury living room interior design in a Cascais villa by Oceanteriors – timeless ocean-inspired elegance for high-end residential spaces in Portugal

Inspired by The Ocean

LUXURY INTERIOR DESIGN

Our Projects

From superyachts to private residences, villas and apartments in Cascais, Oeiras and Lisbon, every project reflects timeless sophistication and unmatched precision.

Luxurious bathroom interior on an 80m Oceanco superyacht designed by Oceanteriors – showcasing exceptional craftsmanship and oceanic inspiration

Oceanco 80 M | Nautical

Sophisticated Falcon 7X private jet interior design by Oceanteriors – blending aviation luxury with timeless oceanic elegance

Falcon 7X | Aviation

Learn more

Our Services

Interior design moodboard for a luxury villa renovation in Cascais by Oceanteriors – creative process for elegant ocean-inspired residential projects

Design Consultation

Step-by-step luxury interior design and renovation process by Oceanteriors – from concept to completion for villas and apartments in Cascais, Oeiras, Sintra and Lisbon

Expert advice to transform your home into an inspiring environment, tailored to your personal style and lifestyle.

Design Partnership

Collaborative support at every stage, ensuring your vision is fully realized with detailed designs and photorealistic renderings.

Elegant dining room interior on a 68m superyacht by Oceanteriors – timeless sophistication and meticulous attention to detail

Full Interior Design

From initial vision to final completion, we provide flawless design management for your villa, apartment or residence.

Our Studio

Elevate your space with Oceanteriors. We specialize in luxury interior design for superyachts, private residences, villas and apartments in Cascais, Oeiras and Lisbon, combining timeless elegance with exceptional craftsmanship.

Learn more
Complete luxury interior design of an 80m Oceanco superyacht by Oceanteriors – exceptional craftsmanship from initial vision to final realization

Follow on Instagram

View fullsize The interior of the Bahamas 43m is designed around the view, with every space oriented to keep the sea at the center of every moment 🩵 We’ll be at the @pbboatshow and would be happy to meet and connect with you. #Oceanteriors #Bahamas43 #Int
View fullsize 🇺🇸🌴 we’re coming @pbboatshow The Palm Beach Boat Show brings together the best in yachting and innovation. Book your meeting now and come see us there from March 25th to the 29th. 
📲 +351 966 446 447 📲 +54 911 5140 0485

#Oceanteriors #P
View fullsize Inspired by the light and calm of the islands, from first sketches to final spaces 🇧🇸 #Oceanteriors #Bahamas43 #InteriorDesign
View fullsize Designed to Live Beautifully An interior designed for living beautifully. Rotating elements, ocean-facing lounges, private balconies, and layered social spaces create an atmosphere that shifts effortlessly from relaxed elegance to intimate retreat
View fullsize A New Dimension of Interior Space Step inside a world of fluid space and refined comfort. From the open, adaptable main saloon to private en-suite guest cabins and an owner’s deck designed as a personal sanctuary, every interior volume is cra
View fullsize Redefining Life at Sea The 39m Power Catamaran blends timeless architecture, expansive volume, and effortless freedom, delivering the comfort of a much larger yacht with the elegance and efficiency of multihull design. Interior Design @oceanterio
View fullsize Merry Christmas & Happy New Year ✨🎄 Oceanteriors wishes all our clients and partners a festive season filled with peace, joy, and meaningful moments. #Oceanteriors #TonyCastroGroup #TonyCastroYachts
View fullsize 🇺🇸 @flibsofficial 29 October – 2 November We’re heading to Fort Lauderdale, the “Yachting Capital of the World,” for one of the largest and most iconic boat shows on the calendar. From cutting-edge designs to bespoke inte
Check our recent posts