Pros: very clean, hotel like atmosphere, bed was really comfy in comparison to other beds we slept in Japan, they had complimentary umbrellas for us to use (which came in handy), shampoo, conditioner, body wash, hair dryer, coffee/water bottles, and provided us with extra pillows.
Cons: we got lost trying to find the place with google maps (hint: its the building that says “G Stays”), but luckily someone that worked there saw we were lost and helped us check in. All the places we stayed at in Japan are tiny, but this bathroom was the tiniest and kind of out of date in comparison to the room, no washer/dryer in room, lots of sirens heard at night, construction going on during the day (luckily we weren’t there during the day, but it did start early in the morning).
Overall: based on the Airbnb, we would absolutely stay here again. However, we weren’t fond of the Shinjuku area night life with “hosts” and what not.