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About OUSIA

Wellness, brought back to its essence.

OUSIA began on the islands. Teaching yoga on yachts and training guests in villas and hotels, we saw how much guests valued wellness, and how hard it was for hosts to arrange it well. OUSIA is our answer.

Mykonos windmills in late afternoon light

Our approach

Wellness shouldn't be another service. It should feel like part of the stay.

We bring carefully chosen practitioners into the guest's day: at the villa, on deck, by the pool. Each session fits the itinerary, the space and the mood of the stay, so it never feels added on.

Whitewashed Cycladic arch with a clay pot in a niche
Handstand practice in a sunlit Mykonos courtyard

Our name

οὐσία

In ancient Greek, ousia means essence: what something truly is, once everything superficial is taken away.

That is how we approach wellness. Fewer, better moments, designed around the person, delivered with care and without noise.

The founders

Two sisters, one standard.

EPhoto to follow

Eva Kyriazi

Co-founder · Wellness & partnerships

A fitness instructor with a degree in physical education and sport science, Eva has taught yoga on yachts and trained private clients in hotels in Mykonos. She spent four years as a sales and account manager in corporate wellness, designing and delivering programmes for companies.

SPhoto to follow

Sofia Kyriazi

Co-founder · Operations & events

With a degree in business administration, Sofia has worked as a wedding planner and held a senior events and sales role with a leading Greek culinary brand. She brings the planning and precision behind every OUSIA experience.

The OUSIA difference

Not another wellness provider.

A hospitality partner that takes the whole wellness layer off your hands.

  • Carefully vetted practitioners

    Each one chosen through an interview and a trial session, never from a directory.

  • Hospitality-first mindset

    Punctual, discreet and at ease in private homes and on board.

  • One point of contact

    One person handles your request from the first message to the follow-up.

  • Fully bespoke

    No packages. Every experience is designed for the guest in front of us.

  • Operational excellence

    Equipment, timing and set-up are arranged, so your team has nothing to manage.

  • Discreet service

    Guest privacy is protected before, during and after every session.

How it works

From request to experience, with no extra work for your team.

  1. Request

    Tell us about the guest, the place, the date and what they hope for, by form, email or phone.

  2. Curated proposal

    We design the experience and send a clear proposal with timing and price.

  3. Expert matching

    We choose the right practitioner by discipline, language and location.

  4. Private delivery

    The practitioner arrives on time, sets up and works discreetly at the villa, yacht or property.

  5. Follow-up

    We check in with you afterwards and keep the guest's preferences for next time.

During the season, May to October, we also take last-minute requests.

Request a private proposal

What guides us

Four principles in every session.

  • Essence

    Only what adds to the stay. Nothing for show.

  • Presence

    Full attention to the guest, for as long as the session lasts.

  • Discretion

    Privacy protected before, during and after.

  • Care

    For guests, for our partners and for the practitioners who make it happen.

Kind words

Share your experience.

Hosted a guest with OUSIA, or enjoyed a session yourself? We would love to hear how it felt. With your permission, we may share a few words on our website.

Begin a conversation

Tell us about the stay. We will shape the rest.

Send a request with the date, place and number of guests, and we will reply with a proposal.

Where we work Mykonos · Paros · Naxos · Antiparos · Athens & the Athens Riviera · and across the Cyclades

Or write to us at [email protected]