We have a 20x30 great room with large fireplace and several windows and doors. (the furniture is not ours, please imagine it empty). We are thinking of 1 or 2 separate sofas or 1 L shaped sofa, with 1 or 2 chairs, and a fairly large coffee table. I'd also like at least 1 more small conversation area, probably in a corner. Also, where should a large TV go, above fireplace or on side wall? I'd hate to cover up the beautiful stone, but this is going to be our informal hang out space where we will be watching tv and playing with kids, and entertaining. Thanks!