4.
a)1. tall
2. old
3. floor
4. large
5. third
6. lift
b) GROUND FLOOR - On the ground floor there are two garages.
1ST FLOOR - On the first floor there is a kitchen and dining room.
2ND FLOOR- On the second floor there is a large living room.
3RD FLOOR- On the third floor there are two bedrooms and two bathrooms.
4TH FLOOR- On the fourth floor there are two more bedrooms and one more bathroom.
