1I
The author uses a famous quote to begin the essay and a rhetorical question to end it.
Beginning: Does living in a block of flats sound tempting to you? Living in a block of flats with other people can sometimes be difficult, but there are also advantages.
Ending: In conclusion, there are both advantages and disadvantages to living in a block of flats and we should all choose the living arrangements we like the best. After all, what suits one person won’t necessarily suit another, will it?