Here is a good place to start. Read this article by Sally Sunshine.
https://www.backyardchickens.com/articles/categories/hatching-eggs-raising-chickens.22
Ask anything specific, and we will try to answer your questions. There is a whole community of helpful peeps here.
WISHING YOU...
I read your post,, and maybe you are typing too fast, and some word errors do pop up. But I think I got your general message though.
If you can open the vent varying amounts, , and keep humidity at about 45% , you should be fine until lockdown. Then let humidity rise during last few days...
It is nice housing for your flock.
Here are some of my thoughts.
I do not see any ventilation. I do see windows, but unless they are opened, and protected from predators breaking in, they are just providing natural daylight. (which is a GOOD THING. :thumbsup)
I do see quite a few chickens...
I have some ideas that don't require digging, and most likely less cash than the hardware clothe.
Post in a day or two.
Basically tell me the floor plan size
Have you considered Seabright's ?? They are in same category as alert, and don't get bullied.
I had Silver, and Golden Seabright's. My Silver, was my longest living chicken. Pulled 13 years.
If none of the items have any value to you or your friend,,,, Just stack items out front, and you would be surprised by how many peeps would come and help themselves to things. Stuff left there after a week, would be considered undesired. (so trash)
There is a saying. One mans' garbage, is...