5 useful 'friends' every Lagosian should have

With a population of around 21 million people, Lagos is not only one of the most populated cities in the world, but also one of the major commercial centres in Africa.

Such a position comes with its attendant challenges and the average Lagosian can attest to the stress which can characterise living in Lagos.

But, it is common knowledge that with the right connections, life in Lagos can be significantly less stressful.

That said, here are 5 useful 'friends' anyone who lives in Lagos should have.