The location is great. A quick walk to Shinjuku-san-chome with major shopping and dining options.
The building is on the main road, but the actual room faces the back side and is very quiet at night.
The room was clean and neat. It got cold in Tokyo at night, but I used the heater of the A/C and it was good.
The room also has a free pocket Wifi to use which works well, but it is not high-speed. For some emails and work it was good enough for me.
Thank you