RE: can deer scent u inside building/ how far away?
Wind direction, humidity, the last time you showered.....so many variables. Scent can make or break you but i've seen it over rated. I've had does walk with 5 yards of me after i'd been in camp for several days and trust me, i wasnt smelling daisy fresh.
So dont worry about it. If you're high enough in the tree or in a stand you'll be fine.