Proposal locations - asking my girl to marry me

Hey folks,

I know this has been asked before, but here we go again. I am going to propose to my girlfriend, and ask her to marry me.

I am not from Mumbai, but she is. So, I am looking for gyan on some really romantic places when I can pop the question.

I am open to any ideas from an evening at a restaurant to a whole day trip. So far, the ideas I have are an evening dinner at the Dome on Marine drive, and a yacht charter.

Can you please help out here?

UPDATE 2: I ended up proposing to the love of my life at the Taj Mahal Palace hotel and she said yes! Staff helped me organize a private dining experience and it was incredible. A few details in one of my comments below.

UPDATE: I have taken your recommendations and asked about private dining experiences in these places 1. Dome, Intercontinental Marine drive 2. Aer, 4 seasons (thanks u/CommercialGarbage656 and u/batmanxgin ) 3. Taj Land's End 4. Bastian, Dadar (thanks u/NOCAP011235 ) 5. Sea Lounge, Taj Mahal Palace (nice rec u/Total-Growth-581 )

If you picked a restaurant, which one would it be? I've if these or something else entirely?

I would like a great ambiance, some intimacy, and stunning views of possible.

Still open to other ideas. I am not afraid to spend some money to make this an unforgettable experience.