If you are away from home and less of money then these places are the best ones where you do not have to spend a penny from your pocket. Just you need is bed sheets to cover yourself (incase you feel cold) and to spread down for sleeping. Spread the bedsheet anywhere you like at these places.
Long stretching station platforms
Even the floor cleaner won’t bother you!
May be the pavement is not right place to sleep, but sleeping in this manner will not cause death!
Public toilets with lots of place unless the smell bothers you!
A luxurious sleep in ATM!
At cemetery, just in case you don’t have ghost phobia!
Near train corridor, incase you don’t have the train ticket!
Peaceful beach with loads of cool breeze!
How about taking nap at shopping mall!
A free bed with free air-conditioner as if no one is seeing!
But don’t ever do this at workplace, though a perfect place to sleep after having stomach full food!