In Kingstowne we've had good luck on the master bedroom TV (top floor of a three-level townhouse with no below-ground level) with a Mohu Beam amplified indoor antenna I got at Best Buy earlier this year. Prior to that we had rabbit ears up there and they worked pretty well, but the Mohu pulls in more stations (even Channel 2 from Baltimore) and is less prone to interference. I really didn't want to bother with an outdoor antenna and have been quite pleased that this one is working well.
