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The Studio

Unique design
for unique minds.

Good design always begins with a need. One of our greatest needs as humans is to live in tune with our surroundings, because only when we feel at home can we flourish.

Philosophy

A CARLO Design signature, written for every client.

We have a handwriting, a way of choosing materials, composing rooms, treating detail. But the sentence we write with it is yours. Every project keeps the signature and adapts to the people who will live there.

CARLO Design was founded in 2015 in Berlin. Today the studio works between two cities, Berlin and Palma de Mallorca, designing private homes for clients who want something more considered than a finished product off the shelf.

What stays the same across every project is the CARLO Design handwriting: a tactile sensibility, a respect for craft, a discipline about what to leave out. What changes is everything else, the brief, the place, the person.

Our work spans architecture, interiors and bespoke joinery. We are involved from first sketch to the moment the last chair is placed. It's a long process, and we prefer it that way: there is no shortcut to a home that fits its inhabitants completely.

We work with materials that age, take on patina and get more beautiful over the years. We work for clients who plan to stay.

Charlotte Wiessner, founder of CARLO Design
Founded in 2015 by

Charlotte Wiessner

Founder & Architect

Charlotte got her degree at Bauhaus-Universität Weimar, where Walter Gropius's founding idea still holds: architecture, interiors and art cannot be separated from one another. It is the philosophy every CARLO Design project is built on.

She refined her European sensibility at the studio of Tomás Alía in Madrid, one of Spain's most respected design practices, before founding CARLO Design in 2015. Today she leads a team of designers and architects across the studios in Berlin and on Mallorca.

Where we work

A studio in two cities.

Each office serves a distinct geography and a distinct rhythm, but every project draws on the full team.

Mallorca
Palma · Spain

Our Palma studio leads on Mediterranean projects, fincas, villas and townhouses across the island. We work with local craftsmen, regional materials, and the kind of slow building that Mallorca rewards.

Visit Carrer de Can Sales 14
07012 Palma · Illes Balears
palma@carlodesign.com
Berlin
Germany

Our Berlin studio leads on urban projects, penthouses, apartments and townhouses in the city. The work tends toward precision: bespoke joinery, layered material, quiet detail.

Visit Christinenstraße 32
10119 Berlin · Germany
berlin@carlodesign.com
What we believe

A few things we hold to.

i.
We design for people, not for magazines.
ii.
Materials should be allowed to age.
iii.
Architecture, interiors and art are one discipline.
iv.
A home that fits is worth taking time for.
v.
Small details decide whether a room works.
vi.
We build for clients who plan to stay.
Press & Recognition

Selected features and awards.

As featured in
AD Bauwelt Bundesstiftung Baukultur Helen Cummins abcMallorca Cube Magazine decohome.de Houzz
See all features with links →
Best of Houzz Design
2026 Best of Design
2025 Best of Design
2024 Best of Design
2023 Best of Design
2021 Best of Design
2021 Best of Service
2020 Best of Design
2019 Best of Design
2018 Best of Design
2018 Best of Service
2017 Best of Design
Best of Interior
2026 Best of Interior
2024 Best of Interior
2022 Best of Interior

Nothing reveals a way of working more clearly than holding to it over a long stretch of time.

Let's talk

Your home deserves this.

"Arrange your Project Check and let us come to you. We will listen, then show you exactly what is possible, with a design concept, a cost estimate and a timeline. Before you commit to anything."

We come to you · One project slot remaining for autumn 2026

Charlotte Wiessner