Well...WELCOME!
You are in the right place for information! You'll get it crammed right down your throat here! lol
Well, the coop can wait a few weeks if you will be brooding the new chicks in the house to start. That would give you time to pick a design and price that you and your parents can be happy with. All you really need to raise chickens for the first few weeks are:
a good size box
bedding (pine shavings covered with paper towel for a couple days is perfect)
a feeder and waterer
chick starter feed
a good heat lamp/bulb and thermometer
You'll want to set the box (brooder) up a few days before your chicks come so you can get the temp right. You want the temp right around 95 for the first week. You will lower the temp by 5 degrees every week after that, until they are feathered enough to move out to the coop (usually between 3-6 weeks depending on the breed and the temp where you live).
The hardest part you will find is picking the chicks! There are many hatcheries and feed stores that sell them, and oh, so many breeds!
We originally ordered our 27 Ameraucanas and Easter Eggers, and now we're adding more chicks next week! When you set up your box, and the coop, make it bigger than you need because CHICKENS ARE ADDICTIVE! And the folk here are enablers! lol They SAY its Chick-annonymous...but really, they talk you into getting more, and more, and more by showing you these cute pics of THEIR fuzzies, and of course you don't have THAT breed, so.....! lol
Anywho, this would get you started. Feel free to post any questions you have and the lovely folk here will happily help ya! I'm one of the night owls on here, too.
(Oh, and as far as where to post, click the link to go the section you want to post in, like Feeding if you have questions about food. The links there are other peoples posts that you can read through, or you can click on Start New Topic to post your own question. Then just click Index to go back to the main page.)