There is a kot you can do with well chosen furnishings. Not jus chairs, couches , etc., but window treatments, rugs or carpets, decorative wall hangings and even decorative absorbent ceiling panels, You are "redecorating for sound!"
Doing so will make those cavernous spaces a lot more enjoyable when you have large parties -- there will be less noise and people will be able to hear each other even with a lot of conversation going on.
Doing so will make those cavernous spaces a lot more enjoyable when you have large parties -- there will be less noise and people will be able to hear each other even with a lot of conversation going on.