The Millenials is right in the heart of Shibuya. The popular Shibuya Crossing is just a few minutes walk away and there are a ton of malls in the area. The mall I really enjoyed going to was Miyashita Park just about a 2 minute walk from the hotel. The hotel itself is also great, it's like a capsule hotel with larger capsule rooms and the common areas were nice and spacious. Also, the staff were very friendly and helpful.