A really nice little hotel. First time it is a little hard to find, because it is not like the bigger hyped hotels, which are usually on a main road, or in a busy area. But, that's why it is much more quite, than those ones. Transportation is really good, 3 metro stations are in a 5min walking distance (what I mainly used is the Shin-Ochanomizu /Chiyoda line/ and the Ogawamachi /Shinjuku line/), so not to hard reach with them the main attractions.
Staff very friendly, breakfast was good (japanese style breakfast). The room was nice (japanese style A non-smoking), a little bit small, but still comfortable.