Squashing a whole group of people into a small taxi is not ideal, especially if you want to look fresh-to-death when arriving at the planned party/get-together destination.
Uber has conveniently solved this problem by announcing the UberXL option, which has added bigger cars to their fleet.
The new low-cost six-seater option on the popular transport app will send a Toyota Avanza or equivalent to pick up your group of friends.