It seems I have found something suitable in East Bay condominium.
Very big flat, as I like, close to parks/beaches and eateries and still not that far from CBD (30-40 minutes direct bus. I know that for Singapore this is a long commute time but in Europe this is nothing!)
Do you know the condo?
How about the area?
Looks very nice, a lot of locals, and still not far from the MRT (4-7 minutes bus - 10/15 minutes walk).