Close-up of a woven blue and white fabric pattern.

Residential & Commercial Interior Design Studio in Luxembourg.

Classic architecture and modern living, guiding clients from concept to execution.

A full-service interior design studio based in Luxembourg. From initial concept to final installation.

One studio, one point of contact.

Book your free discovery call
Book your free discovery call

Official partners with

  • Modern kitchen with green lower cabinets, dark upper cabinets, a patterned black and white floor, and a small round table with black chairs. There is a pink vase with greenery and some food on the table.

  • Modern kitchen with white cabinets, marble backsplash, green plant in a white pot on the counter, red chairs around a white island, and some fruit and kitchen utensils on the counter.

  • Interior view of a room with closed black double doors with gold doorknobs. There is a beige wall and a beige curtain on the left side, and part of a blue velvet chair with a white trim at the bottom.

  • Contemporary living room with large windows showing greenery outside, a round marble dining table surrounded by black chairs, a gray sofa with bolster pillows, a wooden ladder-style bookshelf with books and decorative objects, and a potted plant near the window.

  • Modern living room with beige sofa, abstract landscape painting, window with blinds, rug, and hanging pendant light.

Book a free discovery call.

No obligation. Just a conversation.

Whether you require clarity on a specific design decision or a complete transformation, we offer carefully structured levels of support tailored for your home or business.

  1. Schedule a free discovery call

  2. We define the appropriate level of support

  3. You receive clear direction and structured next steps

Book your free discovery call

*Limited consultation slots each month. Book now to secure your spot in advance.

Client Reviews

We are extremely grateful for Tshering’s support designing two rooms in our residence—a large open-space and L-shaped living and dining area, as well as the conversion of a bedroom into a sauna room and retreat. We could not have imagined how beautifully the spaces would turn out. A previously empty space that had only a chair and bookshelf beautifully transformed into a reading area and fireplace. She worked well within our constraints (budget and our wish to keep the original flooring). She and her team are top-notch—very professional. We ended up inviting her back to design a full lighting concept for the home. Looking forward to seeing those results! Thank you!

— Sandra Angela

“From start to finish, Tshering was a great partner in refreshing the look of our home’s entryway!”

— Serra

“I can recommend Diaz-Caneja's services without reservation. Excellent follow-up, fair pricing and a professional and structured process for our project. Plus, Tshering is super nice.”

— Tom

“Perfectly planned renovation work, choice of design, ordering of materials, top-notch management of the team of painters and decorators, all within the agreed budget. Excellent experience”

— Marc S.

Behind Diaz-Caneja Interiors

Luxembourg builds well. The architecture is sound, the construction is precise, and the properties are genuinely valuable. But something is often missing.

Walk into most homes here and you will notice it — spaces that are technically correct but emotionally empty. Proportions without warmth. Finishes without depth. Rooms that have been built, but never really designed.

This gap isn't a criticism. It reflects how the market developed: with architects and developers at the centre, and interior design — as a distinct, considered discipline — rarely given a seat at the table. What filled the space instead were decorators and cabinetry companies: skilled at their craft, but not the same thing.

Diaz-Caneja Interiors was founded to answer that gap directly.

I am Tshering. I grew up in Luxembourg, and I have spent years transforming properties here — learning how a space can shift when you treat it not as a technical problem, but as a human one. The homes I worked on sold well, but more importantly, people kept saying the same thing: these spaces feel different. They have soul.

That observation became a conviction, and the conviction became a studio.

The name Diaz-Caneja carries my family's lineage — one that includes poets and painters. It is a reminder that what we do here is not simply decoration. It is the careful, deliberate craft of making a space feel like home.

Tshering Diaz-Caneja — Founder & Lead Designer