The best description of Esperanza's reaction to her new home is:
Esperanza is disappointed with the work cabins. In her mind, they are not as nice as the servants’ cabins in Mexico. They remind her of horse stables. She hears people speaking in English and wonders if she will ever fit in here.
This response captures Esperanza's feelings of disappointment and her struggle to adapt to her new surroundings, highlighting her comparison to her previous life and her concerns about fitting in.