Azazel and Lucifer can share the same altar?
Im not really qualified to give a good response but I would ask them, find a personal preference. Hope this helps
^ Same avice here fwiw.
Some beings can be picky about having their own space. Some aren’t. When in doubt, try it. They will let you know if they don’t like it lol
just ask them. none of the spirits ive had ever had a problem with it