I have a great deal of admiration for those who transport others on their bike. The responsibility involved kind of blows my mind. I sometimes damage groceries when riding home from the store so the thought of transporting a living thing makes me nervous.
Reader Max, from France, sent along a great hack he has employed to turn his bike into a triple transporter. The seat on the back is standard issue, however the top tube seat is a bit of ingenuity. Max noted that he could not mount a seat directly on top of the tube due to the fact that some of his cables are routed along the top of the tube. But with a bit of creativity and some wood and bolts, he came up with a hack that both works and looks great.
One cool looking triple ride - Très Bien!