HRS8 is DÉMARTISTUDIO’s interior design showroom in Berlin, located at Heinrich-Roller-Straße 8 in Prenzlauer Berg. The space presents a curated world of interior architecture, furniture design, lighting and material direction in a refined contemporary setting.
Here, interior architecture, furniture design, and material artistry converge within a curated environment that reflects the studio’s distinctive aesthetic—timeless, tactile, and emotionally resonant.
Founded by Démis Martides, an internationally trained designer with experience across renowned brands and international markets, DÉMARTISTUDIO reflects a deeply personal approach to interiors, DÉMARTISTUDIO bridges cultures and disciplines to create interiors that are both architectural and deeply personal. Our Berlin space serves as a creative laboratory—where ideas evolve into refined compositions through a seamless dialogue between design, craftsmanship, and atmosphere.
From refined residential interiors to retail, hospitality and workplace projects, DÉMARTISTUDIO delivers a complete approach to interior design and architecture across Germany, Cyprus and selected European locations.
Each project is shaped by proportion, materiality, atmosphere and bespoke detail.







