What's this?
It's the garden.
What's this?
It's the bedroom
Where's the armchair?
It's next to (beside) the window
Where is the cat?
It's under the table
Where are the keys?
They are on the table.
What is this?
It's a kitchen
What's this?
It's dining room
What's this?
It's the garage
What is it?
It's a house.
Where are the books?
They are on the chair
What are they?
They are (blocks of) flats
What's this?
It's the bathroom
Where is the dog?
It's next to (beside) the couch.
Where's the table?
It's between the chairs.