My name is Circe!

I found this kitty outside my apartment building about a week ago. I've tried to find her owner for days now and I haven't had any luck. She's very sweet and clearly was an inside cat. I've put her name down as Circe since she is pretty verbal but her meows are very cute so it hurts my heart I can't bring her inside. She loves cuddle and pets. So friendly that if I didn't already have the max number of pets for my apartment I'd keep her. I'm not sure how old she is, seems relatively young but she's pretty skinny so it's kinda hard to tell. I'm looking for a home that will let her be an inside cat like she clearly wants to be! I'm not sure if she's spayed so I put no just in case.