Umm.. Do you mean if you take up a furnished place you'd want the TV to be in your bedroom and not the living room? If yes, I guess that will depend on the person whom you share the flat with

If you just wanted to ask if you can have a separate TV for yourself, of course you can, I don't see any reason why you can not, but then keep in mind that you will end up spending on the set-top box and the subscription on your own.