The place was very clean, and in a nice neighborhood with some cute shops around. They hosts were very helpful and communication was amazing.
The space is a bit different for a westerner, as the rooms are closed off and a lot of a contrast to western open floor plans, but that is probably very common for anything in Tokyo. Furniture is a tad less comfortable than expectation, but again that may be common in Tokyo.
There was some construction on the house next door that was being finished during our stay. As the neighborhood is very intimate, it was quite loud. It looked like it was nearly done, but if you are a late sleeper, i suggest asking about construction. Aside from that, it was one of the most peaceful and quite neighborhoods possible, especially in a major city.