Everything you could want from a capsule hotel and more. Rooms were spacious and comfortable. Only issue is that you could hear people around you, so unless you're a heavy sleeper, you need earplugs. They offer free breakfast (curry) and dinner (ramen). This location is perfectly placed near Akihabara.
Loved the facilities. Clean and well maintained. The free lounge was pleasant with simple food and alcohol. The massage chair was also a good addition.
Enjoyed the sauna and artificial hot spring. Recommended!