The hotel was very close to two subway lines. We bought 72-hour Tokyo Subway Tickets at the front desk and explored the city mostly by subway.
There were convenient stores nearby, but the supermarkets in this area were relatively small and had limited selection of fruits (We liked to taste local in-season fruits on our trips).
The room was small, but we still had enough room to lay two suitcases flat on the floor. The amenities were a little dated, and the bathroom smelled a bit moldy, but the visible spaces were clean.
The only real complaint was that breakfast lacked variety. There were 3 set menu choices, Japanese, Western, and congee. We tried Japanese and congee during our multi day stay, and the items in each choice basically remained the same. Had we known that beforehand, we would not have booked room with breakfast. Instead, we would have bought things from the convenient store next door. The Honganji Cafe Tsumugi nearby also served breakfast (but it could be busy as it appeared to be a popular place in the morning).