Inside of $23,000 Singapore Airlines Suites Class

 The Suites were exclusive to their flagship Airbus A380, and they go beyond flat beds by offering enclosed private cabins with sliding doors that cocoon you in your own little lap of luxury. The interior was designed by French luxury yacht designer Jean-Jacques Coste and comes along with a plush soft leather armchair hand-stitched by the Italian master craftsmen Poltrona Frau. Perhaps most well-known of all, Singapore Airlines became the first and only commercial airline with a double bed in the sky.