People usually don't live in the suburbs by choice, they get pushed there by the higher classes that can afford the city.
People in Spain live in the suburbs by choice.
People in Spain live in the suburbs by choice.
There are of course also very nice houses around cities, and rural ones out from that, but they rarely characterise suburbs in Spain (Barcelona is an exception I've noticed, and Madrid has some satellite towns and cities North of city that are very plush, though not the suburbs).
Unless you mean those CEOs of construction companies, and offshore factories, with their villas and high powered sports cars.
I really would have liked my parents had such a "choice"!