Very clean. Nice selection of appliances + beautiful dishes. Tatami mats and shoji covers are cute. Bathroom is very clean, and includes nice bathtub, great in winter. Host was quick to respond. Apt not that far from two stations (bit of a walk, but not bad) and close to beautiful park/temple. When I left, internet was fast at ~40MB/s. But..
CONS
Internet in first 2-3 weeks was under 1MB/s, often dropping to under 0.3 MB/s. Frustrating. I had a pocket wifi, but I work online so ended up burning through my data b/c of that. 2-3 weeks in, it became very fast, but caused difficulties before. Why didn't I ask for help? B/c hosts were unwelcoming. They email tons of rules, like "no one except you can enter apt w/ out permission", so I was afraid to bring friend for lunch. On check-out, didn't let me leave my bike for a few hrs in front, and could not advise on bike parking, saying "find it yourself". They totally misunderstood many messages, even when written clearly by a Japanese person