It's a well designed space that's great for a single person visiting Tokyo. Very functional, very very clean, and all the needed amenities are there. Locks are managed via smartphone app so you don't have to worry about keys or check in. Great appliances, including a hairdryer, induction cooktop, refrigerator, and a combination washer - dryer that can be set and forget when you leave the house. Lots of thoughtful touches, including an electric blanket, postcards, slippers, toiletries, and water.
The neighborhood is known for its calm and quiet. Technically Kamiyama-cho, but Tomigaya is just next door and home to trendy cafés/bars like Fuglen and a good mix of restaurants and bars, including a hamburger shop, sushi near Yoyogi-hachiman station, a yakitori place, and some European style bistros.
It's also an 8-10 minute walk to the north end of Shibuya for those wanting to experience that lively area. Viron is great for French pastries and bread, among many other delights.