Enjoyed our 6 nights stay. The hotel is only a 2 minute train ride to Shinjuku station. The twin 1 bedroom we had was very spacious. The beds were very comfortable. The washing machine is a bonus in the 1 bedroom apartments.
Loved the water pressure in the shower. We didn't bother cooking in the kitchenette. Internet is supplied via ethernet cable, and is fast.
Breakfast was included in our rate. Selection is very limited, but was adequate for us.
The Narita express also stops at Shinjuku, so you only have to catch the local line to Okobu, one stop away.
No complaints. Would stay here again if we re-visit Tokyo.