Jaxson:The coax is the same for the satellite or UHF aerial install, so you can simply disconnect the satellite dish and attach an external UHF aerial IF the satellite is not required anymore. Makes it quick and easy potentially.
Bad advice, I'd say. Did you not read that the feed is split off at each level in the building and there is at least one Sky user in the basement level?
I think he would be somewhat aggrieved if his Satellite dish was removed.
A number of other respondents seemed to have confused Andre's described home setup and his office installation.
Perhaps he has just been confused by seeing freeview channel content via his Sky feed at home??