リーディングで質問です。

��if there is one, while others have taken up but little from
their surroundings.
�■�hose who could afford them were quite content to remain in the more sumptuous, single-family homes, leaving the Stuyvesant
to young married couples and bachelors.
この２つの文が訳せません。どなたかご教授して頂けないでしょうか？お願いします。