The flat is conveniently located near Tsukiji. It is a few bus stops away from Higashi Ginza stop and there's a bus stop very close by. There is a convenient store just round the corner. It not for the heatwave, it would be possible to walk to and from Ginza very comfortably after breakfast and much exploration at Tsukiji. The flat is accurately described and it was no problem finding the flat. The flat is very clean, comfortable and has all the amenities that one would need. The full size washing machine is a big plus. What is more, the host checks in on you daily to ask if you need anything and I found that very lovely. You might find the space small though I thought I was normal for Tokyo standards.
As this is a walk up building, be aware of the very narrow stairway you need to take up especially if you have luggage.
I'd come back to stay here again if I visit again.