for you for me

"What time in between is most appropriate for you for me to visit you?"
does sound alright?

"Between which times would it be most appropriate for me to visit you"
"Between which times would it be most convenient for me to visit you"

OK, if I need to visit someone, I'm seeking his convenience, not mine.

You are asking "when would it be convenient for me to visit you", yes?

Sorry, the above is ambiguous, as the convenience could be interpreted both ways:

{convenient for me}{to visit you}

or

{convenient (for you)} {for me to visit you}

So perhaps the better sentence is: "when would it be convenient for you to have me visit"

Yeah, the last one is great and what I meant. Is there anyways to put it?

Another way of putting it...
When's the best time for me to visit you?

"When's the best time for me to visit you?"
It's assume that you mean "the best time" for the person you're asking.

aha. thnx