my dd is 8 mos.
she mostly naps in her stroller. we started doing it when she had a cold and needed to be upright and just worked really well so we kept doing it. she likes us to kind of jiggle the stroller back and forth until she falls asleep (which i do while surfing mdc
other than that, she naps on the couch or chair of a room that i'm in.
usually i nap with her if she's in the family bed.
occasionally she goes down for a nap in her pack n play (not very often) but sometimes i rock her to sleep and transfer her into there.
oh and she takes a lot of naps driving in my car. that's her favorite place to sleep. her eyes are closed before i get to the top of my street and as long as the car is moving...she's snoozin'.