Emirates allows their business class passengers to get access to the lounges at the airport, including the Dubai International Airport. You can wait or rest at the airport lounges and make yourself comfortable before the flight. In Emirates Business Class lounges, you can get several services like comfortable seats and delicious meals and also you can take a bath and travel fresh. You can also do several activities like watching a movie or playing online games with high-speed Wi-Fi and separate sleeping pods on some decided routes.