This renovated family home in Japan by designer Yasunari Tsukada features large internal windows and a mezzanine loft, creating apertures and vantage points for looking into different rooms (+ slideshow). More »

A narrow atrium brings daylight into windowless rooms on four storeys at this renovated house in Hanoi by Vietnamese office AHL Architects Associates. More »

Japanese studio nano Architects has inserted a sunken circular living room into a 1960s apartment in Fukuoka (+ slideshow). More »

Six windows with rustic white wooden shutters feature in this renovated living room by Dutch designer Bo Reudler. More »

Dutch studio Barcode Architects has renovated a house in Belgium to make room to display a collection of hunting trophies. More »

Dutch interiors studio i29 has added plywood walls, furniture and surfaces to every room inside this house in North Holland (+ slideshow). More »

Architecture office AR Design Studio has converted an old stable block in Hampshire, England, into a three-bedroom family house (+ slideshow). More »

This movie tours the interior of New York penthouse apartment Skyhouse, which contains a quadruple-height living room, columns with climbing treads and a tubular steel slide that plunges down from the attic. More »

Architects Francesco Di Gregorio and Karin Matz used spotty tiles, blue rope and pine to convert the hayloft of an old thatched farmhouse into an apartment on the small island of Föhr in Germany (+ slideshow). More »

This house for toy-bear collectors in Thailand was conceived as a scaled-up version of the bears' display cabinet (+ slideshow). More »

A bedroom and bathroom are hidden inside a white box in this converted warehouse by Japanese architects Airhouse Design Office (+ slideshow). More »

A tubular steel slide plummets through four storeys inside this penthouse apartment in New York by architect David Hotson (+ slideshow). More »

Sliding blue and yellow walls hide the sleeping and storage spaces in this 1970s-inspired beach apartment in the south of France by Turin-based designers Studio UdA. More »

Spanish architects Anna and Eugeni Bach have renovated an ageing Barcelona apartment to show off its mosaic floors and decorative ceiling mouldings. More »