Cool idea. Love the descriptions of the place and its proprietor. It would have been fun to have had the upper stories, but since no "adventuring" is supposed to be going on up there, I understand. Same w/ the cellar.
I like the "common room"/ bunkhouse set-up. It is something that seems to me would have been more common than what one gets in fantasy "inns". At least a mix of common room and private would/should be the norm for our fantasy timeframes. I also like how you went with army fatigue green for the blankets, especially since it is "conscripted", payed conscription anyway, for military use. All in all, one of your better inns.