This apartment seems very new. It is small, as expected of apartments in Tokyo, but it has all the items you may require. Recommend for solo-travellers or couple travelling light. This unit is a walk up apartment, so there is no lift. The stairs are fairly narrow so i would recommend to travel light, either using a cabin bag or back pack.
The host was thoughtful enough to leave an umbrella in the unit in case of rain. The host is Japanese so they rely on Google translate to reply to my questions and request. I was able to understand them without any issues but i would suggest that english speaking guest keep the questions/request simple so as not to lose the meaning in translation. There is Wifi in the unit but not mobile Wifi.
The main reason why i booked this unit was because it was diagonally across the Tsujiki Fish Information Centre (Where one goes to queue to view the Tuna auction). It is literally 2-minutes away, inclusive of the time spent waiting at the traffic light. You'll be able to sleep in abit more, and head down a bit later to join the queue.
About 10 minutes away from the Ginze shopping belt and train stations.
Strongly recommended if you are planning to visit the Tuna Auction!