Missy started sleeping with the crate open back in November or so. I say sleeping with the crate open because sometimes she still sleeps in her crate, despite having the freedom to sleep in my bed or wherever she wants. I keep the bedroom door shut to 1. keep the cats out, and 2. keep her from torturing the cats all night.
For the most part she sleeps in her crate or somewhere on the floor. Sometimes she'll sleep at the foot of my bed, and even rarer (but it has happened), she'll sleep on my bed right next to my shoulder/chest, right below the pillow. She's always so kind to sleep perpendicular to me when she choses that location! She is really good about not waking me up to eat or anything. She waits for me to "stir" and then gets right on top of me, whether or not I was actually ready to get up...
Another interesting thing she's starting doing... I sleep with a box fan on the floor next to my bed for whitenoise and to keep my bedroom cool. It's a habit I picked up from an ex BF, and now I can't sleep without a fan. Missy now likes to sleep infront of the fan, laying on her side so the fan is blowing on her belly. It's the silliest thing I've ever seen.. it's not summer time, and she doesn't even have her full coat yet.