Because it is directly connected to Tameike Sanno ...

Because it is directly connected to Tameike Sanno station, you can go without getting wet even if it rains.
There is free wifi and it is early.
There is also a black sofa and lounge where you can sit freely.
It is good to eat in the lounge because there is a courtesy bread and coffee stand if you shift it off at 12-13 o'clock during the lunch time because it is an office worker.
In warmer months, the park behind is also recommended.
Even if you are outside, you can eat it on the bench with a lunch box because it enters wifi of Intercity.