Tsutsumi & Associates has added a spiral staircase and glazed meeting rooms to an old factory in Beijing to transform the building into the headquarters of a furniture company (+ slideshow). More about Tsutsumi & Associates converts Beijing factory into furniture brand headquarters
News: architect Zaha Hadid has hit back at critics who have compared the design of her Al Wakrah stadium in Qatar to a vagina, describing the comments as "embarrassing" and "ridiculous". More about Zaha Hadid dismisses "ridiculous" claims that Qatar stadium resembles a vagina
The owner of this Madrid apartment moves between living and working spaces like a character in a computer game, using ladders and stairs that connect platforms inserted in a single tall, narrow space. More about Tiny Madrid apartment by MYCC with rooms connected by a ladder
This week's Pinterest board is made up of the best hotels featured on Dezeen, including a hotel submerged beneath the surface of the ocean, a Singapore hotel featuring balconies covered in tropical plants and a mirrored glass box suspended round the trunk of a tree in Sweden. More about New Pinterest board: hotels
Two initials are merged so each be read from different angles in this 3D-printed metal jewellery (+ slideshow). More about 3D-printed monograms combine two initials in one pendant
American artist Phillip K Smith III has added mirrors to the walls of a desert shack in California to create the illusion that you can see right through the building (+ movie). More about Lucid Stead installation by Phillip K Smith III makes a desert cabin appear transparent
These wooden storage boxes by Japanese designers Torafu Architects stack up to make little trolleys (+ slideshow). More about Koloro-wagon stacking wooden storage boxes by Torafu Architects
Movie: Julia Borghesi of design studio Hassell discusses the hybrid aesthetic of advertising agency Clemenger BBDO's office in Sydney, which topped the office category at last month's Inside Festival. More about Office for a Sydney advertising agency combines "the New York loft with Scandinavian design"
Extravagant outfits and hats from the wardrobe of the late stylist and fashion muse Isabella Blow have gone on display in London (+ slideshow). More about Fashion by McQueen and Treacy in new exhibition of Isabella Blow's collection
Japanese designer Yasutoshi Mifune has created a clothes stand with Y-shaped coat hangers that slot into the base when not in use. More about Clothes stand with Y-shaped coat hangers by Mifune Design Studio
Just when we thought things couldn't get much weirder than last week, we featured human cheese, humans giving birth to dolphins and bees that can sniff out cancer this week. Read on for more architecture and design news from the past seven days, plus our Dezeen Music Project track of the week. More about This week on Dezeen
Movie: in this exclusive interview, Rem Koolhaas tells Dezeen why the colossal new De Rotterdam tower is the most visible OMA skyscraper yet. "Nobody will be able to avoid" seeing it, he says. More about De Rotterdam is a "dynamic presence in the city," says Rem Koolhaas
News: condoms made by combining latex with new wonder material graphene would be "thinner, stronger, safer and more pleasurable," according to scientists developing uses for the ultra-thin material. More about World's thinnest, strongest material could mean "more pleasurable" condoms
This week's job of the week on Dezeen Jobs is a position for a senior designer at Martha Schwartz Partners, whose design for the grounds of Qatar Petroleum headquarters is pictured. Visit the ad for full details or browse other architecture and design opportunities on Dezeen Jobs.
More about Job of the week: senior designer at Martha Schwartz Partners
Holidaymakers can now spend nights sleeping beneath the surface of the ocean at this partially submerged hotel suite in the Zanzibar archipelago (+ movie). More about Underwater hotel room opens off the coast of Zanzibar
News: Dezeen was named Digital Service of the Year at the IBP Awards in London last night - our third major accolade in two weeks. More about Dezeen wins third award in two weeks
This New York loft conversion by local architect Ali Tayar is divided using bespoke prefabricated panels based on a Swiss modular housing system from the 1960s (+ slideshow). More about New York loft conversion based on a 1960s modular Swiss house by Ali Tayar
This headquarters for an oil and gas company in Mexico City features a square pool of reflective oil in the centre of the lobby (+ slideshow). More about ON Headquarters with a pool of oil in the lobby by LSA Arquitectos and BLANCASMORAN
French fashion brand Lacoste has enlisted graphic designer Peter Saville to reinterpret its famous crocodile logo for a range of polo shirts. More about Peter Saville interprets Lacoste's crocodile logo for Holiday Collector polo shirts
Here's a set of images by photographer Hélène Binet showing Zaha Hadid's recently completed Heyder Aliyev Center that rises from the surface of a plaza in Baku, Azerbaijan (+ slideshow). More about Heydar Aliyev Center by Zaha Hadid photographed by Hélène Binet