Quote Originally Posted by Rostova
that's how i would understand those phrases
ты свободная? - have you already got out of a prison?
у тебя нет человека? - don't you have a servant/bodyguard/killer?
есть кое-кто? - do you conceal the spy in your home?
твое "место" свободное? - may i sit down at your place?

But those are important questions that should be asked BEFORE you ask whether she is single.