I've always wanted around a 15,000 sq. ft. home, but when I mention this in front of some family members (who have anywhere from 6,000 - 10,000) they say it's a pain in the ass, even one of them with a live-in maid. Am I being delusional... is 15,000 that big. I'm talking a nice big office and master bedroom, maybe a bowling alley, gym, 3 or 4 more bedrooms, media room, huge kitchen and huge living room, dining, etc. and it is basically just some nice big rooms, you can hit 15,000 pretty easily. I go inside 6,000 sq. ft. homes and they just don't seem that big... So how big is too big?