Perfect location, very good clean space, great host communication.
It was a very nice accomodation BUT decoration didnt match the photo album, there was only 3 items of shiba inu so dont make the shiba inu theme be your main reason to book it cause youre not gonna find it
Keep in mind that like it is mentioned, there is no elevator and the staircase is very narrow, although its not a negative point because every apartment in Tokyo is small and narrow, you should becareful if travelling with big/heavy bags.