Glad to meet you, and welcome to BYC. Congratulations on your new home, and what a cool way to get poultry! Kind of like a furnished apartment, only with birds. We are all jealous! Best wishes!
Here are my favorite beginning articles. Some may not be relevant, since you inherited a situation, but it might be helpful to read. All articles are short, and have illustrations, and reviews, which are often worth looking at for the comments.
3. Ventilation (important to chicken health), with helpful links to coop designs organized by climate (because what is just right for my New England hens won't work for my brother's Arizona chickens)
A. Use the SEARCH button, but use the Advanced Search choice, and select ARTICLES at the top of the box. Just enter your keyword(s) and scroll through your results!
B. I find it helpful to notice the rating and reviews. All articles are by BYC members, and all the reviews/ratings are as well. The ratings help a newbie like me sort the most useful and reliable articles.
C. You can bookmark the articles or posts you think you want to refer to again using that bookmark icon at the top of articles or posts. You can find them again by clicking on your own avatar and looking at the list of bookmarks you have built up!
Notes about where to put a coop.
1. As far as you can, put a coop and run on high ground, that drains well, so you won't have so much muddy coop problems. Chickens need to be dry, dry, dry.
2. As far as you can, put a coop with the ventilation lined up with your prevailing breezes, and away from the direction of your storms. If you are not sure of these (who is these days?), check with your local National Weather Service website.
3. As far as you can, arrange for some sort of shade over your coop and run. Preferably deciduous so the girls will enjoy winter sun, but summer shade.
Welcome to the coop! I use the Forums and Articles tabs at the top of the page to do research. You can get lost for hours. It's nice to know you are minutes away from getting help with questions and emergencies!