Moving next week from our ranch to a 2 story home with a basement. I need two gates for the stairs going up and one gate at the top of the basement stairs (unfinished right now), so kids don’t fall down. I have a 4. 5, 3. 5, and 14 month old. It would be nice for the older 2 to be able to go upstairs without me if I want them to—so be able to open gate. I know everyone loves the retractable, but it seems like a pain to open and close-not just one click. It would also be nice if it closed behind me or easily just clicked into place. I do not want the bar to walk over on the bottom. Oddly, the summer infant retractable isn’t on Amazon Prime? And I think it needs an extra adapter kit to attach to banister? Both will be on one wall and one banister to attach. Basement one will be wall to wall. Please give me all your advice! Thanks!