There is a table in my room but there is no (there
isn't a) bookcase.
In my sister's room there is a TV but there is no (илиthere isn't a) computer.
There is a shop next to their house, and there is a bus stop opposite their
house.
There aren't any posters in my father's study but there are some pictures of
his friends and parents.
There is no lift (=elevator) in their house, but there is a
winter garden.
In his room there is no coffee table but there are a lot of posters on the
walls.
There is a carpet in her parents' bedroom but there is no carpet in her room.