Jing is very responsive and helpful. We were early and had no where to go. He allowed us to check in slightly earlier as the place was ready. Location wise it’s is very convenient. Just a few stations from Shinjuku. His place is also very clean and accessible with convenient stores and supermarket just round the corner. The train is just beside and you can feel the vibration when it run pass. Can be noisy if you are a light sleeper. But it didn’t bother us.
Cons: Bed is a bit squeaky and heater is weak thus only sufficient to warm up the bedroom. Toilet space can also be challenging if you are big in size. Will be nice if there are hooks in the bathroom.
Having said that, I will stay in Jing place again as the location is a big plus.