We had a great stay at Takashi's.
Location was like described.
Having a portabel WiFi was also very useful.
The only issues we had were the cleanliness and the bright light of the Exit-Light above the Entrance. The place was somewhat dusty and the surfaces and the floor in the bathroom didn't seem cleaned wet.
Because of the Exit-Light above the Entrance we had to use our sleeping masks because it was rather bright at night.
We could hear the noises from the Karaokebar sometimes. One Night I even woke up because of it. Most of the time it was no problem.
But all in all we can recommend to stay at Takashi's Place.