The Anna Castelli Ferrer-designed Kartell Componibili storage units have been popular for decades and largely unchanged too. But the Smile update is a new development, adding some humour to a timeless design.
Now this is a rarity. One was spotted in France a while back, but now there is a 1960s Matti Suurinen-designed Futuro House in Warrington, New Zealand for sale. Few of these space age houses survived, so act quick if you want it.