It's not wise to delay sex.
And I didn't get you, so if you live with your parents why delaying sex will give you the logistics?.. Or you mean you will try to go to hers on 2nd, 3rd date?
Aim for sex on first date, try to self-invite to hers, a hard one to pull off, but I don't think you have a better choice. Maybe try something like taking her home and then ask to come in to have a glass of water, just some super trivial excuse. Or aim for a kiss and try to go to her's on the next date. But yeah.. with no logistics on your side there is no "certain" way to act here imo.. Just delaying will likely hurt your chances! Read the articles about it on GC.