Emilio's place is beautifully designed and spacious - the photos speak for themselves but it looks even better in real life.
Location-wise it's quite near Galeta tower, but on a fairly quiet side street so you don't get much of the hustle and bustle from around the tower. It's a 5-minute walk to the nearest tram stop, and a 7-minute walk to the nearest metro stop. Plus you're only around a ten minute walk to the bustling nightlife area south of Taksim square.
I would definitely stay here again in a heartbeat. Thanks Emilio!