Started with 1 in the living room, B and W.
Then my parents rented a colour TV, every kid in the street came round to see this marvel as they had only been seen in shops. The engineer setting it up (anyone else old enough to remember when the TV was delivered and 'set up') had to wait for a cartoon to get the colour right because it was Saturday morning and the sports shows were all in B and W.
We moved to a house that had two living rooms, and we got another TV for that.
When I was about 14 I won a B and W portable in a raffle. This was supposed to be shared with my brother, one week in his room and then one week in mine.
In reality my brother had the TV 90% of the time. But it did mean if there was something I really did want to see I could argue that my brother had had the TV for seven weeks or whatever.