Sato's accommodation was very well located. You could either walk from Ikebukuro or Otsuka station and it would talk 10 minutes either way. We did follow the instructions for arrival at the place and walked from Otsuka station. It was a very easy walk, considering the amount of luggage we had.
We arrived at the accommodation and managed to get in very easily with the informative guide and video Sato provided when we first booked.
We were surprised how spacious the place actually was. We entered and saw the living room with 2 beds, then another small room sectioned off. We thought that this was everything and was satisfied. We then searched the rest of the flat and found four other single beds in a separate room. The place was huge!
The kitchen was fully equipped and we used the cups and kettle every morning for breakfast.
It was also helpful that the toilet and bathroom were separated so there wasn't a waiting time to use them.
The wifi was very quick and used it for the entirety of our stay with no issues.
There were a couple of places nearby to eat. The Family Mart was very convenient plus Sunshine City which was a 5 minute walk away.
We had an incredible stay at Sato's place and would highly recommend it to anyone who's visiting Tokyo looking for a classy, clean and spacious place for a couple of days.