From start to finish all the communication I had with Praveen and his family (who let us in and communicated with us while we were in London) was warm, capable, and absolutely spot-on. Couldn't have asked for a nicer or more considerate host.
The rooms were all clean and had nicely appointed, bathrooms seemed newly renovated, and the kitchen was equipped with all the essentials. The neighbourhood was awesome as well - very colourful, lots of great, affordable food, easy to get around with public transport.
Highly recommend Praveen's place if you are staying in London with a group!