Kayvan was an outstanding host. He was very flexible with check-in time, and made arrangements for us when we were running late. He also made a few google maps full of suggestions for walks we could take throughout the city, with places to stop along the way. He was very friendly and available, but not at all imposing when we wanted time to ourselves.
The location was perfect. There is a bus stop right outside the building, and the tube is a 5-10 minute walk. The neighborhood felt very safe, and has a ton of cool bars, coffee shops, and restaurants nearby.
The room is simple, but well-equipped with the basics we needed- towels, hairdryer, etc. The window faces a shared lawn which, in addition to adding a beautiful view, means that you don't get street noise when you're trying to sleep.
Kayvan's place is great, and we definitely recommend it!