I used the Fanfare or Magnum Dynalab whip antenna inside for several years before having it mounted on the roof of my townhouse. The whip indoors was better than the Godar (which I also have) or the Audio something boxes for indoor use. Also, I don't know if this only applies to me in Virginia, but I was informed that condo associations cannot impose rules on outdoor appliances used to receive a utility service like digital satellite TV and, presumably, FM radio. Thus I had a digital satellite installed without mentioning it to my anal condo association and no one has said a word. I planned to use my FCC defense if challenged, if I were you I'd try mounting an outdoor antenna, esp. if it's just the Fanfare or Magnum whip. No one at my association has even noticed I had my whip mounted on the roof, it's so thin and unobtrusive (it's just a single wand about 4' long, not an antenna array).
Good luck! Condo owners are crazy and should lighten up.
Good luck! Condo owners are crazy and should lighten up.