The key answer of exercise 1

a)

1. plenty of fantastic views
2. a large number of walls
3. A Few flats with such excellent views
4. as quite a few of the rooms are on the lower ground floor
5. close to a large number of shops and several of clubs

b)

1. The big windows mean no privacy.
2. The flat is probably badly in need of repair.
3. The rooms are decorated in different styles (uniquely) and probably not to everyone's taste.
4. The flat's likely to be dark and damp.
5. There's likely to be too much noise.