Jonathan's place is absolutely great! It's very nicely situated close to central attractions of London and very well connected to the public transport, it's within a short walk of a tube station and right next to a bus stop which is serviced by day and night buses.
The actual room was spacious and there were bed linnens and towels provided for everyone (the beds and pillows were very comfy, which is not always the case with airbnbs!). We even had a hairdryer provided in the rooms! Everything was sparkling clean and the common premises had all necessary amenities - there was even an iron and weighing scales (very useful when preparing our suitcases for the airport). I also loved the fairy lights that were hung in the corridors and always turned on, it was very pretty (and I didn't have to stumble around if I had to use the restroom or kitchen at night).
Jonathan was very helpful and quick to respond to all our messages - his instructions were clear and easy to follow as he provided us with pictures as well. Check-in was therefore very easy and it's super convenient that it's self-check-in as well.
Overall, I would definitely recommend his place if you're visiting London! It's great value for money and you are sure to have a lovely time!