Safe co-sleeping?

c

I've always been guilty of being the perfect parent that wasn't a parent...

I said I'd never co-sleep because it's dangerous and blah blah blah...

Well, now my sweet squishy girl will not sleep anywhere other than my arms. I'm loving it, except for when I need sleep too. She's an excellent sleeper and is hardly ever fussy, but it's just a bit of a struggle at night. She's 4 days old today.

Any tips on safe co-sleeping so I feel better about it?? Right now I'm sleeping upright with a boppy pillow and rolled blankets under the pillow to ensure that she doesn't move from my arms.

Here's a picture of her