At $21.8-million, “The House”, located in Tokyo’s Minami-Azabu district, is touted as the world’s most expensive 1-bedroom apartment. Featuring custom-designed furniture by Cecotti Collezioni, a Parisian-style terrace overlooking Arisugawa park, and a “massive, fully enclosed courtyard garden.” Click here for more pictures. In unrelated, but still cool architectural news, continue reading to see Europe’s narrowest house.

Although the dwelling is only 1 bedroom, there is plenty of room and ‘The House’ spans 4,434 square foot which brings the cost per square foot to about $4,916.55. No expense was spared on this luxury dwelling as outlined by the details from Japan Sotheby’s International Realty.

[via InthrallD]