I had a great stay at Kiko's place. It is close to everything, touristy spots like Asakusa and Tokyo Skytree, convenience stores, and supermarkets. It was well equipped and clean. I had plenty of room (traveled by myself) and liked the fact the sleeping space was in the loft. The wifi worked great. I did Zoom and watched Netflix every day but didn't have a single issue. Communication with Kiko was fast and friendly. I had everything I needed there.
The area, Sumisa-Ku, is gritty and charming. Every time I took a walk, I came across something new, like a couple of Sumo wrestlers training gyms, small mom-and-pop shops, and new trendy restaurants.