Example: You're on a date downtown which is by the girls place, not yours. Things are going well and towards the end of the date if it were near your place, you could easily drop "Hey let's grab another drink at my place, I have wine, etc. etc." But your not, if things keep going the way they go without her explicitly inviting you up, chances are you'll just drop her off on the way home, and k-close at best.

Do you have a line that you use to suggest you go up to her apartment to ease that transition?