Yo
Best answer
12
4 days ideal: day 1 GT murals + coffee, day 2 hawker crawl New Lane/Kimberley, day 3 Kek Lok Si + Air Itam laksa, day 4 Ferringhi or cafe hop + repeat favourites. 2 nights only if you accept a greatest-hits list.
7
3 nights minimum if food is the point. 2 nights = rush + regret. We extended after day 1.
4
Weekend warriors from SG do 2 nights constantly — doable but you eat stressed. Add a day for Penang Hill if weather good.