Hi, welcome to the forum. Glad you joined.
Hello,
I'm curious what yall recommend for an affordable coop that's safe from coyotes and eagles and hawks. Something budget friendly and easy to make in a way, we can do complicated but again mainly budget friendly any ideas and advice are welcome thank you.
How many chickens do you expect to end up with? What size of chickens? Will you be raising and integrating chicks later? What is your weather like, especially winter. These is going to determine size which has a lot to do with what type of coop. You might follow the link in my signature below to get some of my ideas about room needed. Many may not apply to you but some should.
You don't just need a coop, you need a coop and a run. The coop is where they sleep, lay eggs, and get out of the worst of the weather. The run is where they go outside to enjoy being outside.
I'm not sure what country you are in. That can affect how these answers actually mean anything to you. If you put your general location in your profile that information is always available for us. Since you mentioned coyotes I'll assume the USA.
To protect against digging predators like coyotes I recommend you lay an 18" to 24" wide piece of wire mesh all around the coop and run. I like to bury it about 2", just below the grass so it is out of the way of weed eaters and lawn mowers. If a digging predator goes up to the fence and starts digging they hit the wire mesh and can't get through. They don't know to back up. To protect against climbing and flying predators you want the run covered.
Under the "Articles" section at the top of this page you will see a "coops" section. Many of those come with plans to build them. How much that costs will depend a lot on where your materials come from. Sometimes you can find inexpensive or even free materials on a site like Craigslist in the USA, maybe at a construction site. Some of the wood they buy is for temporary things like concrete forms. Sometimes you can find entire buildings that can be repurposed on Craigslist or torn down for the materials. You can often find interesting things at a Habitat for Humanity or similar if you have one near you. Or maybe scrounge the streets ahead of the garbage collectors. Be on the lookout for hardware, that can get expensive of you buy it new.
You can buy a prefab building and convert it by adding roosts, nests, ventilation, and a pop door. These are usually pretty expensive but can save a lot of time.
Good luck and welcome to the adventure.