hair~stand in the bathroom in front of the 1st mirror. we have 3 mirrors in the bathroom long skinny ones next to each other and for somereason only use the first one. makeup stand or sit in my room where THE BOX is.
I stand in front of my dresser when applying lip make-up and blush, but I sit infront of my wall mirror to do my eyes because I can get closer to it. For my hair I normally stand because I like to keep it low maintance.
I sit on my bed. I have one of those lighted mirrors that I sit on my bed stand I do my hair on my bed too. I cant put makeup on standing well I cant but it looks way better if i sit and do it.
I do everything standing in my bathroom, all in artificial light (no windows, so I make sure to check in daylight whether my make-up isn't too strong before leaving).
I stand in front of sink and do my hair. I sit at a vanity (really my old desk) and do makeup. Sitting on my bed LOL. I use mineral makeup so yep its kinda messy there LOL
I'm really lucky in that I have a whole room to myself, split between sewing and make up. I have a big table near the window that I sit to do my makeup at.