Think it will be ok now they are settling in.
I have put them in an outbuilding I use for the Polish which is garage size so plenty of room, I have partitioned of half for night time for them.
They never seem to have been outside and go to the door and look but very reluctant to pass the threshold. All day everytime I passed the door I called and clucked at them (prob think I am a right dopey mare) and give little treats of a succulent nature, a few mealworms, a slice of melon etc, only a little don't want to upset their little tummys!!
In the course of one day they are coming to my voice so think they will do nicely. I will try them in the main house in a day or so when they are at home here.