I was here for 2 stays on this trip, 4 nights + 2 nights, in a single room. It’s a basic business hotel, 850 M from Shinjuku station and the Shinjuku Highway Bus terminal. The room was small but I soon got used to it – it was so precisely functional. The breakfast buffet was range was simple – bakery, rice cakes with a savoury filling, shredded lettuce, meat/pork balls, juice, coffee etc – but it was enough, I was satisfied eating there every day. If you want a change, have a look at the ticket places in the alleys on the western side of Shinjuku station. Wi-Fi was good, no issues.