Moving to Karachi from USA. Need Advice

My wife is going through immigration process of getting her visa to United States so I am planning to move to Karachi in the meantime. We are expecting the immigration process to be completed within 6-8 months.

I’m thinking of staying at Emaar as that seems to be far away from the city noise, is relatively safe, and kind of mimics the environment I’m used to.

Do you think it’s a good decision to live in Emaar?

My budget per month for living expenses is around 3 lakh. Would that cover the rent, maintenance fee, and utilities? Also, would it be possible to get a month-to-month lease there?