It is in a very convenient location, just a 5min walk from the train station and only one stop away from Shinjuku station which can connect you anywhere in the city. The price is very reasonable, however you get what you pay for.
-Cleanliness was lacking (there was hair on the floor of bedroom and shower, handprints on window, stinky smell in fridge).
-we discovered a few bugs during our stay, including a cockroach on our final morning (I think if it had been on our first night, we probably would’ve reconsidered staying)
-the towels were very small and thin, they seemed old and could use replacing; there were also no kitchen towels or rags to clean up the kitchen with
-note that the bed is just a double so it is quite small; you also just get two small pillows which are pretty flat
-there was a bit of a sewage smell coming from the bathroom at times
-the shower water pressure was great, however it did have issues draining if it ran for a little while
-the place is smaller than it appears in the photos, however it would be sufficient for 1-2 people max for a couple of nights