Colombo and Serboli Architects and Margherita Serboli Arquitectura has renovated an apartment within an early 1900's building – aiming to "retrieve its Art Nouveau essence" through the restoration and recreation of original features (+ slideshow). More
Architect Raúl Sánchez has converted the vaulted basement of a Barcelona house into a subterranean apartment, with rooms separated by a curving pine partition (+ slideshow). More
Spaces for cooking, washing, sleeping and storing are housed within plywood compartments inside this former nursery in Barcelona, recently renovated by local architect Carles Enrich Giménez (+ slideshow). More
Wooden panels and doors slide across the geometric floor tiles that Nook Architects uncovered during the remodelling of this narrow Barcelona apartment (+ slideshow). More
Patterned floor tiles mark out the original layout of this 1930s apartment in Barcelona, restored by local architecture student Adrian Elizalde. More
This one-bedroom apartment in Barcelona has been remodelled by Nook Architects to include a second bedroom, as well as built-in storage around three arched doorways (+ slideshow). More
This Barcelona apartment renovated by local firms Miel Arquitectos and Studio P10 contains two micro live-work spaces either side of communal kitchen facilities (+ slideshow). More
Barcelona architect Sergi Pons has exposed stone walls and wooden beams during the renovation of this apartment in the city's Les Corts district. More
Terracotta tiles on the balcony continue inside this Barcelona holiday apartment renovated by Colombo and Serboli Architecture (+ slideshow). More
Barcelona studio Nook Architects has revamped a fourth apartment in one building in the city's Gothic quarter using leftover materials from the previous three projects (+ slideshow). More
Spanish architect Carles Enrich has inserted a plywood box beneath the vaulted ceilings of an early 20th-century apartment in Barcelona to create a new bathroom and kitchen unit. More
Laboratory for Architecture in Barcelona uncovered barrel-vaulted brick ceilings during the renovation of this apartment in the architects' home city (+ slideshow). More
Spanish firm Nook Architects has renovated a Barcelona apartment by adding patterned floor tiles plus a combined step and window seat leading out onto the terrace (+ slideshow). More
Decorative tiles salvaged from different apartments are rearranged in stripes across the floor of this Barcelona residence by Spanish studio Bach Arquitectes (+ slideshow). More
Spanish architects Nook have renovated a small apartment in Barcelona's gothic quarter, leaving decorative floor tiles in place to reveal the original layout of the flat (+ slideshow). More
Movie: architect David Kohn explains how his studio transformed a neglected Barcelona apartment into World Interior of the Year 2013 in this exclusive video interview Dezeen filmed at Inside Festival in Singapore. More
Inside Festival 2013: a Barcelona apartment renovation with triangular patterned floor tiles has been named World Interior of the Year at the Inside Festival in Singapore. More
This seaside studio apartment in Barcelona by Spanish studio Colombo and Serboli Architecture has an all-white interior that includes a tiled kitchen and bathroom that can be hidden away (+ slideshow). More
Architect Carles Enrich converted an old laundry space in Barcelona into an apartment that has a bookshelf merged with the staircase (+ slideshow). More
Original floor tiles were relocated to highlight seating areas during designer Laura Bonell Mas' renovation of this Barcelona apartment (+ interview). More