Great value if you need to live near Hiroshima Station, since it is only a very short walk from the station.
The room is perfectly fine for one person, the toilet is a bit small but usable.
The station nearby has plenty of restaurants to eat at, though not many places for breakfast. You can eat at the hotel, but the hotel only sells one type of onigiri set for breakfast.
The biggest downside is that the hotel is very close to the Shinkansen tracks, which makes a lot of noise. You will need earplugs if you cannot stand the noise (if you want to sleep early, or if you want to wake up late).