I only saw Kamal once, he is a very warm and friendly person. The room is as shown in the picture, and very quiet. The location is ideal, very easy to reach central London. Furthermore, the price is irresistible.
The house has rules, and they caused some unpleasant moments. After 9 it is not allowed to use the washing machine, after 11pm it is not allowed to shower or use the kitchen, even the microwave (this latter rule was not stated in the introduction to date). As I travel to the UK especially for concerts and operas, it was very difficult to return home by 11pm. I used the microwave to hear dinner and was complained furiously by a member in the house, saying my food "stinks" and threatened to let the landlord to send me away for not being suitable for the member.
I apologised for the problem I caused then (though, again I must stress, the time limit of using microwave is not stated anywhere), and the member yelled at me, saying I was pulling a long face and what I did was against common sense.
So, in the following nights, I dashed back from the concert halls or opera houses simply to catch the deadline. If I was lucky, I was at least able to shower. However, after that unpleasant evening, I spent all my rest days without dinner. Afternoon tea became my last meal per day because of the rule. And throughout my trip, I had to wash the clothes with my hands because I had to go out early for visiting or business.
If you don't mind the rules, I will strongly recommend Kamal's place for you.