A Japanese house with trees growing through its middle and an apartment with an indoor slide feature in this week's roundup, which spotlights the best living rooms from Dezeen's Pinterest boards.

Tyche Apartment by CaSA
This lounge features a vaulted brick ceiling and geometric floors tiles reminiscent of Barcelona's Art Nouveau apartments ? which CaSA sought to recreate when renovating the space.
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Garden Tree House by Hironaka Ogawa
The walls of this double-height lounge are painted white to highlight the yellow and brown shades of several trees, which were dried out and inserted into this Japanese house by Hironaka Ogawa.
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House renovation by Arquitectura-G Located in rural Catalonia, this old farmhouse accommodates a variety of formal and informal lounges connected by arched openings, which Arquitectura-G was tasked with renovating to bring a sense of cohesion to the property.
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The Boathouse by Alex Cochrane Architects
Alex Cochrane Architects gutted this Victorian boathouse in Berkshire, retaining only its timber beams, and created an open-plan lounge area incorporating a built-in sofa and desk overlooking the surrounding lake.
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Tel Aviv apartment by Maayan Zusman and Amir Navon
This lounge in a Tel Aviv apartment is punctuated by delicate black frames and furniture designed by Maayan Zusman, after he ...