Yes and no. They sleep with the chickens for awhile, but eventually moved to the trees outside the coop. If you don't have trees near the coop they will probably just sleep in the coop. Some of our chickens sleep in the trees also. Mostly roosters that are not alphas and get kicked out by the other roosters

Ours have been really easy. Just treat them like a chicken. They stayed in the coop for until big enough. Then we let them out. They stick pretty close. They get a little feed when the chickens do once a day. The rest of the time they go eat bugs. They are spooky though. Don't expect to handle them. They don't like being touched 😁

Guinea Fowl keep showing up with more chicks. Love to see it! Makes me smile every time 😀. I have no idea where they were hatching them out at. Should help put a dent in the tick population.