We visited this after done with Dolmabahce palace. We started from Taksim square, walked down, then back up riding the tram (quite a line since I guess only two carriages in operation, one up one down), then just explore the adjoining alleys too. Lots of shops, restaurants for food and snacks, tourists, and crowded areas. Sine it was Easter Sunday, we just spent time to wait for the mass in St Antuan church on the same road. The tram ride is a must when you are here, might as well, just for old time sake.