Photos: Inside the world's narrowest apartment building

A view of the one of the world's narrowest buildings, built as an artistic installation wedged between two existing buildings, is seen in Warsaw October 23, 2012. A building just 36 inches wide as its narrowest point was opened in Warsaw on October 20 as an artistic installation that will be a home from home for Israeli writer Edgar Keret. Keret, who told news channel TVN24 he would live there when he visits Warsaw twice a year, said he conceived the project as a kind of memorial to his parents' family who died in the World War Two Holocaust.

A man takes a picture of the one of the world's narrowest buildings, built as an artistic installation wedged between two existing buildings, in Warsaw October 23, 2012.

Israeli writer Edgar Keret poses for a picture in front of the entrance of one of the world's narrowest buildings in Warsaw October 22, 2012.

A view of the kitchen and living room in one of the world's narrowest buildings in Warsaw October 22, 2012.

A view of one of the world's narrowest buildings, built as an artistic installation wedged between two existing buildings, is seen in Warsaw October 23, 2012.

A view of the bedroom in one of the world's narrowest buildings in Warsaw October 22, 2012.

A view of one of the world's narrowest buildings, built as an artistic installation wedged between two existing buildings, is seen in Warsaw October 22, 2012.

A view of the bedroom in one of the world's narrowest buildings in Warsaw October 22, 2012.

A man sits at the table in one of the world's narrowest buildings in Warsaw October 22, 2012.

A view of the kitchen and bathroom in one of the world's narrowest buildings in Warsaw October 22, 2012.