Qatar Airways have just become the first airline to introduce double beds business class.
The Middle East-based airline 'QSuites', that allow passengers in adjoining middle seats to create a double bed by reclining their seats and removing partitions between them.
Passengers also have the option to put up partitions around all four sides of their double bed to give them more privacy...if you know what we mean ;)
Unfortunately the easier avenue to join the Mile High Club doesn't come cheap, with Qatar Airways business flights starting from around $4,500 return.