Routine:

Fall down.
Sleep.
Get awoken by a noise that needs investigation.
Kill the source of the noise.
Sleep on the corpse.
Repeat.

Clothes:

No change.

Sleeping Position:

She goes limp as a ragdoll and stays that way as long as she's unconscious.

Quirks:

Aside from the killing? She usually tries to hug something. A teddy if she can find one. A cat corpse if she can't.

Fave Position:

Shoving her needle through their ribs. Wait, this section isn't about rapeneedle?

Any seekrits?:

She is effectively 12 and wat is this?

Fetishes:

Rapeneedle?

Quirks:

Rapeneedle.

Fave/Least Fave Food:

Cindy likes tasty snack bars but her favorite is the blood of Houdini Splicers. They're the best. She despises eating leadhead or thuggish splicers. She doesn't need to know how to swing a wrench, kthnx.

Fave/Least Fave Drinks?:

She likes water. She hates sea water. She usually gets human blood.

Can they cook?:

She can set things on fire? But no.

Do they have all the table manners?:

No. Not at all. Even if you imagine really hard.

Quirks?:

Cindy likes candy, if she can find it. There's very little of it around in Rapture. Her favorite is gumballs. She will actually remove her helmet to eat these things, if she finds them.

Daily Routine:

See sleeping routine. Add 24 more hours.
Include breaking through glass, swimming in very deep, arctic water, and occasionally rescuing little sisters.

How much attention do they pay to the network?:

What is the network?

Quirks?:

Cindy thinks all holograms are ghosts and will listen to anything they tell her to do. Because they are ghosts and clearly this is important. She will also listen to any authoritative female voice over an intercom because it's what she's been trained to do.