‘level apartment’ by OFIS architects, ljubljana, slovenia image © tomaz gregoric, jan celeda all images courtesy of OFIS architects

slovenian practice OFIS architects have recently completed ‘level apartment’, an apartment within an art nouveau structure in the historic center of ljubljana, slovenia. Dating from 1902, the 5 storey residential block by architect C.M. koch overlooks an adjacent square within a layered district of residential and mixed use buildings. previous an enclosed space, the new layout features an open arrangement with areas instead are defined by elevating rooms to varied heights.

retaining only the dominant structural partitions, the continuous circulation maintains a feeling of a unified entity comprised of smaller entities. storage and furniture were combined into the floors and walls using similar materials to connect each room. steps to the sleeping and shower levels to conceal additional storage, adding to the uninterrupted flow. vintage doors, windows and details were retained and refurbished maintaining the character of the original architecture.

OFIS architects: level apartment bathroom image © tomaz gregoric, jan celeda

OFIS architects: level apartment living room image © tomaz gregoric, jan celeda

OFIS architects: level apartment living room image © tomaz gregoric, jan celeda

OFIS architects: level apartment studio image © tomaz gregoric, jan celeda

OFIS architects: level apartment kitchen images © tomaz gregoric, jan celeda

OFIS architects: level apartment living room image © tomaz gregoric, jan celeda

OFIS architects: level apartment bedroom image © tomaz gregoric, jan celeda

OFIS architects: level apartment entry to bathroom from bedroom image © tomaz gregoric, jan celeda

OFIS architects: level apartment private bathroom and wardrobe area image © tomaz gregoric, jan celeda

OFIS architects: level apartment bathroom and adjacent wardrobe imagse © tomaz gregoric, jan celeda

OFIS architects: level apartment wardrobe image © tomaz gregoric, jan celeda

OFIS architects: level apartment (left) door to balcony (right) steps to bathroom image © tomaz gregoric, jan celeda

OFIS architects: level apartment bathroom image © tomaz gregoric, jan celeda

OFIS architects: level apartment water closet image © tomaz gregoric, jan celeda

OFIS architects: level apartment entry elevation image © tomaz gregoric, jan celeda

OFIS architects: level apartment during construction

OFIS architects: level apartment floor plan / level 0 1. entrance 2. living room 3. kitchen 4. studio 5. toilet 6. bathroom 7. wardrobe 8. bedroom 9. balcony

OFIS architects: level apartment existing floor plan / level 0

OFIS architects: level apartment sections

OFIS architects: level apartment sections

OFIS architects: level apartment sections

OFIS architects: level apartment sections

OFIS architects: level apartment progress concept diagram

OFIS architects: level apartment construction intervention diagram

OFIS architects: level apartment levels program diagram

OFIS architects: level apartment levels program diagram

project info:

location: ljubljana historical city centre type: residential apartment client: private 
 renovation area: 115 m2 project team: ofis arhitekti: rok oman, spela videcnik, andrej gregoric, janez martincic, janja del linz, william gibson, estefania lopez tornay, nika zufic