I don't have structured wiring in my 2-story home. For best reception, my TV antenna needs to be on the second floor, which means my TiVo also has to be on the second floor. But then I can't watch TV on the first floor without paying a monthly fee for TiVo Mini, which goes against the reason I stopped paying for cable.
So TiVo Mini needs to be subscription-free, at least for the first one on an account. Or TiVo needs something like HDHomeRun
to separate the tuner from the base unit.
Edit: I have coax to both floors from the cable company, so a solution that uses MoCA or even ethernet would work for me, just not one that requires me to plug my antenna directly into the cable outlet.