Kollwitz45_Interior Design Boutique

No one ever said it would be easy…
Six years ago, in the midst of uncertain times, Maciej and Katja took a leap of faith and started their interior business.
Proud and grateful to have taken that step.

Every day brings something new – a challenge, a lesson, a moment of growth.
But above all, every day is a gift.
The gift of freedom.
The freedom to do what you love.

🇩🇰✈️ Three days. One city. Endless inspiration. Maciej and I spent a wonderful time at in Copenhagen — connected with inspiring brands, discovered new collections, and scouted the most exciting pieces for our store.

Our mission? To bring back the finest design, thoughtful craftsmanship, and fresh ideas — all carefully curated for you. Stay tuned as we share highlights, behind-the-scenes insights, and future collaborations from the heart of Nordic design.

Let the inspiration continue!

Thanks and for this beautiful piece.

You don’t wanna miss this! 💫

To celebrate our anniversary, we’ve teamed up with our amazing partners to organize a charity lottery you don’t want to miss! 🎟️💥

📅 Starting this Saturday, Nov 30th, at our anniversary event (12 PM - 6 PM) 
📍 Tickets available exclusively in our shop at Kollwitzstr. 45 – while supplies last
💛 All proceeds will be donated to .kaeltehilfe

Join us, grab your ticket, do good and win big! 🚀
Swipe left to check out some of the incredible prizes! 😍

A huge thank you to our partners for their generosity and for providing such high-quality prizes for this meaningful cause. 🙏

✨ It’s Time to Celebrate! ✨

Our 25th Anniversary Event is just around the corner—join us on November 30th! 🥳

📍 Kollwitzstr. 45, 10405 Berlin
🍷 Festive treats, mulled wine, and a raffle with amazing prizes await 🎁
💛 Plus, all raffle proceeds will go to .kaeltehilfe

We’d love to celebrate this special day with yout! 💫

Mark Your Calendar! 🎉
We’re celebrating 25 years, and you’re invited!
Join us on November 30th for a special anniversary event with festive snacks, mulled wine, and amazing prizes. 🎁

More details coming soon—don’t miss out! 💫

Cloudy, designed by Dima Loginoff for , blurs the line between design and art. With five spherical elements enveloped in semi-transparent fabric, it serves as both a contemporary sculpture and a luminous fixture. Its asymmetrical arrangement and careful light diffusion create a captivating presence, making it more than just a lamp.

Meet the .smallliving Stacking Bed designed by Rolf Heide - a timeless solution for modern living.
Whether it’s unexpected guests or maximizing your room’s potential, this design classic offers comfort and convenience in one sleek package. Say goodbye to cramped quarters and hello to flexibility!
Crafted from four sleek wooden parts, with slatted frames, mattresses, and connectors, it’s a space-saver’s dream. Switch seamlessly from a single bed to a double, or even transform it into a chic sofa with the perfect cushions! Available in 20 different colors.




🐣🌸 Easter Giveaway Alert! 🌸🐣
Easter is just around the corner, and we’re feeling egg-cited! 🎉
To celebrate this joyous occasion, we’re hosting a special giveaway to spread some Easter cheer! 🐰🎁

You have the chance to win ✨ 2 Stacking Beds ✨ (2x Classic, 90x200) by .smallliving . All you need to do is:

🥚 Follow and .smallliving
🥚 Like or share this post
🥚 Tag 2 friends in the comments below who you’d invite for a sleepover 🐥🌷

The winner will be contacted via DM on Monday, April 1st.
Good luck to all participants! 🍀✨

**The Prize does not include mattress or accessories
**The Winner can choose their favorite color
**Pick-up only at our shop kollwitz45 in Prenzlauer Berg, Berlin
**The Prize will not be paid out