The flat is very large compared to Tokyo's standards. Ideally situated 5 min from Oshiage station which leads you everywhere in Tokyo. You also have direct connexions with both airports. You can easily reach Asakusa sanctuary by foot. The hosts are simply fantastic with super cute attentions to their guests (my 2 years old daughter receivesd pocket warmers and a wonderful present from them).
The neighborhood is quiet, you can get good coffee 20m away. Nothing bad to say. Hontoni arigato !