Great hosts, very polite and eager to help.
For example, I forgot that different electric plugs are used in the UK (G type, a reminder for all reading ! :)) and the hosts quickly provided the adapters for my phone charger and hair dryer. Communication is smooth and pleasant.
My only concern is regarding the hygiene of the private room - lots of dust under the bed and, to skip the details, generally not in best condition hygiene-wise, but I expect this aspect can be easily improved for future guests having in mind that guests are paying for the Airbnb cleaning fee.
Everything else - very much recommended.
The location is only 5 min from metro (only 3-5 stations to Central London).
The view from the terrace is phenomenal and even better in real life than in pics :)