Hotels Near the U.S. Visa Appointment Location

Hello everyone, My parents have a visa interview scheduled at the U.S. Consulate in Mumbai. They will be traveling by train and are expected to arrive in Mumbai around 2:00 PM, a day before their interview. I’m looking for recommendations for clean and well-maintained hotels where they can stay for a night. My budget is up to 4k. I’m open to areas like Kalina or Vile Parle. Thanks