Your friend's priorities are good! Planning for the climate and non-flighty breeds when you're starting out is super smart.
I love Brahmas, but ours do have the gift of gab. They announce eggs from late morning-afternoon and can be almost as loud as the rooster

One of our beginning priorities was a quiet breed, too, but chickens are such individuals, and chattiness seems to be a trait that's hard to predict.
Winter on feathered feet is a concern. That's where spacious housing is extra important. Here in TN, our feather-footed birds are closed in their nice, dry coop/covered run on the harshest slushy days. They're okay with it because they have enough room and don't like wet feet either.
Our hatchery Langshans have lighter foot feathering and are the quietest, most laid back birds in the yard. In their prime, they're laying 5-6 eggs a week. Two of 3 lay pink eggs. Ours are black and have a beautiful green beetle sheen. If you can't tell, I'm a fan!
Our Black Copper Marans have lighter foot feathering and are incredibly pleasant. They're quiet now but haven't started laying yet. Their breeder says her ladies talk all day long, so this may be the calm before the storm with those pullets. Our neighbors are far away, and we've come to adore happy chicken sounds, so it's all good
