This is...
a door
This is...
a window
This is...
a stove
This is...
a shower
Is there a stove in the kitchen?
Yes, there is.
Are there stairs in the house?
Yes, there are
This is...
a Sofa/couch
This is...
a dining room
This is...
a chair
These are...
stairs
Is there a bookcase in the bathroom?
No, there isn't
This is...
a tub
This is...
a rarpet
This is...
a bathroom
This is...
a lamp
This is...
a refrigerator
Is there a tub in the living room?
No, there isn't
This is...
a living room
This is...
a bedroom
This is...
a book case
This is...
a Kitchen
This is...
a bed
This is...
a pillow
This is...
a table