This hotel is located just above the Shibuya station on 2 lines, the Yamanote and the Ginza. It is in actually part of Shibuya Mark City so location-wise, there's really not much to say as everyone else has commented.
The rooms size were reasonable and were clean.
A common problem in Japanese hotels: insufficient power plugs for chargers.
The breakfast provided (both continental and japanese) were not very good.
- Free Wifi