Extremely roomy and spacious apartment within walking distance of Ueno station and other metro stations.
It would be hard to find the entrance for, but the host provided clear and detailed instructions on how to find the entrance. The check in procedures was seamless, with no faffing about with codes, tablets or hidden keys. Just walk in the front door, and lock it behind you.
The apartment is well equipped with amenities, both permanent like kitchen appliances and utensils, and consumables like towels, toothbrushes etc.
The Wi-Fi is strong and fast enough for light use. It didn't work at first for us, but after resetting the extender, it seemed to connect fine.
The walls are paper thin as you'd expect in an older apartment in Tokyo, so neighbours can be heard very easily. Bring some earplugs if you're a light sleeper.
No laundry facilities is a shame, but there is an excellent 24 hour laundrette a 2 minute walk from the apartment.
Worth the money and a comfortable stay.