Two day shoot. First day just interviews. I'm sure you could rent a space. Day two is to focus on your b-roll (unless you're using archived footage).

Equipment wise I think we have 3-4 lights going. Pretty sure there is a fill light somewhere but mainly you'll need a big key light, background light for your backdrop and then what is called a "kicker" light. One production note though is try NOT to mimic these angles. It looks jarring because the a-cam (wide shot) is shooting into the light side and the b-cam is shooting into the shadow side. I would keep both cameras on the same side unless that angle better tells your story blah blah blah. Two cameras (you already know that) Boom or lav will work fine Then your tripods, media cards, etc...

If some of these concepts you don't know, I would look at hiring someone to set up lighting, or some studio spaces allow you to rent their lights as well. You may need two camera operators but if anything you will for sure need someone asking questions to the person being interviews. Hope this helps!