It will be OK
If anything, work on training them so that you can give them verbal commands when you are otherwise busy. Mine practically understand complete sentences because I talk to them so much, in "their" language (words they know) Practice POLITELY taking treats, NOT stealing food, not begging, being quiet, etc. My husband works from home and Loki knows he is NOT allowed to bark downstairs. He does it, but usually first his eyes will bulge out and he will huff and puff under his breath like "I NEEEEED TO BARK!!" and he will bark if like, someone rings the doorbell and he can't contain himself but he knows he can't bark at every person that walks by on the sidewalk. Trust me, that took his entire life to teach him.
Sam loves kids so I'm not worried about her except that she will demand more attention, LOL. Loki I was worried about until recently. Loki is afraid of other dogs. Our neighbor's dog got out while they weren't home recently and he came over here and hung out with us all day. A different day he came over for the evening because they were at a wedding. Just after those two times, Loki no longer barks at Bear and when they meet on the street they actually sniff and greet each other like they are friends. You could just see in his body language, that he realized Bear was here to stay and he couldn't do anything about it. He did the same thing when we got Sam. At first he was like "WHAT? You got another dog? And she's going to LIVE HERE???" and after like 3 days he was like, OK FINE! And a few days later they were sharing a bully stick (his prized possession LOL)
So the moral of the story is, you know your dogs. If they go to a new place, do they adjust after a few hours? Mine only freak out if they think we are going to leave them. They do great when people come to OUR house (especially their favorite people!) so I'm really not concerned. Loki is sitting next to me right now. The only thing that might change is he might go sleep under a crib instead of next to me