PullusPardus on 07 December 2009
you don't have to save, when you quit the game they will return you to the nearest bed. be that be the hospital or your home bed (on the roof)
you can unlock more hospitals if you help them out by doing their missions.
edit : come to think of the auto save thing, i think Demon's souls have the best auto save, you just turn off the system and when you get back you will be at the same exact spot you left even if you are infront of the boss. its like Elder Scrolls save but being auto 
