The Property

Origin

The building tells the story; we just turned the lights back on.

The Hacker Hotel occupies the former Fernsprechamt Ritter — a 1923 telephone exchange built for the Deutsche Reichspost by Berlin architect Otto Vogel. For forty years it hummed: eighty operators per shift, three hundred thousand connections a day, the kind of building where the air itself had a slight ozone tang from a basement full of relays. It was decommissioned in 1968, rented to a printing co-op through the 1980s, briefly squatted, briefly a techno bar (1992–1994, "Frequenz"), and then, mostly, forgotten.

We bought it in 2019. We reopened it, fully restored, in March 2023.

What we kept

• The original brass switchboard in the ground-floor lobby, restored by the workshop at the Deutsches Technikmuseum. It no longer connects to anything. We are not allowed to remove it. We would not, anyway.
• The Otto Vogel clinker brick façade on Ritterstraße, scrubbed but not repointed — the soot lines from the 1930s coal era are visible if you look.
• The terrazzo floors in the lobby and stairwells, original aggregate, hand-polished by Pietra Berlin.
• The hand-cranked paternoster in the staff stairwell. It is no longer load-rated for passengers. It still works.

What we added

Interiors by Studio Halbinsel (Berlin), who have spent twenty years making rooms that feel as if they have always existed. The palette — bone, brass, oxblood, deep moss — is theirs. The lime plaster walls were applied by Bauwerk over fourteen weeks; we have video of every coat and will show it to anyone who asks.

Custom millwork in smoked Brandenburg oak by Tischlerei Mehring. Lighting by Frama (Copenhagen) with bespoke brass pieces from the workshop of Michael Anastassiades in the suites. Beds are Hästens, linens are Society Limonta, toiletries are Le Labo (Bergamote 22, custom-blended for our lobby scent, Linienführung Nr. 4).

The art programme is curated by Sara Eichner (Berlin/New York) and rotates twice yearly. The current cycle, Quiet Protocols, runs through November 2026.

Recognition

• Monocle, Best New Berlin Boutique — 2024
• AHEAD Europe, Hotel Conversion of the Year (shortlisted) — 2024
• Wallpaper* Design Awards, Best Renovation (long-listed) — 2025
• Member, Cipher Collection — since 2023
• Founding signatory, Berlin Independent Hoteliers Charter — 2024

Press positioning

The Hacker Hotel is an independent eighteen-room boutique property in Kreuzberg, Berlin, set inside the restored 1923 Fernsprechamt Ritter telephone exchange. It is owned and operated by Ritter Halle GmbH and is not affiliated with any major hotel group. Press enquiries: press@example.

Security

We take guest and operational security seriously. Coordinated disclosure of any vulnerability in this website or our public-facing systems is welcomed via the contact published in our security.txt. We respond within two business days.