Every space, including the living and dining sections seen here, has “furniture, objects and artworks that bring us memories,” says Smud. The bench, coffee tables, and dining table are by the late Alejandro Sticotti.

When Pablo Pérez Palacios’ Mexico City–based architecture firm PPAA was tasked with building an apartment tower to meet La Colonia Roma's need for additional housing, he faced a problem familiar to developers in historic neighborhoods everywhere. The site was occupied by a dilapidated home that dates to 1925, and local laws required that the facade and part of the structure be maintained. PPAA’s innovative approach was to cut the original three-story home in half, preserving enough of the building to front the street and hold two apartments replete with classic Victorian details like high ceilings and restored millwork. In the back of the lot, they designed a sleek eight-story apartment tower that would hold an additional nine apartments, for a total of 11 units. Not bad for a site that was previously an uninhabited single-family house.

ICON developed its Vulcan I 3D printer over a period of about two years. The gantry-style printer on rails is mobile and weighs about 2,000 pounds.

"I wanted the bones of the house to be bold, strong and simple,

The architects incorporated sustainably sourced parota wood into the living room’s sunken seating area. The Turn Tall side table is from Blu Dot, and the pillows are from West Elm.

A young Finnish designer bypasses building permits by creating an affordable tiny home under 100 square feet.

The journey through the dark tunnel to the new, light-filled addition is both a texturally interesting and atmospheric experience, where the contrast between old and new, dark and light, can be felt.

Sleeping nooks that look like the grooves in a block of cheese.

A passage between the walls for hide and seek.

On one side of the house, a white central staircase leads to a split-level landing the Robertsons call "the reading room." "We needed a place to hang out and for the kids to read," explains owner Vivi Nguyen-Robertson. Awaiting the birth of the couple's son, she relaxes in a built-in reading nook in the library.

The outdoor atrium of Family House Litvínovice is a completely private space that's well-suited for the installation of a hammock, outdoor bath, or shower. A11 designed the home to be an exploration of minimalism and privacy from the outside world.

Rear Facade