Serge was the perfect host and made my stay totally stress free.
I stayed for two weeks in total whilst working in Paddington and knowing that I had his apartment as a base was very reassuring.
I can thoroughly recommend Serge and his apartment to anyone wanting to stay in London as it is extremely comfortable and very easy to get into the centre of London by bus (which run all night pretty much to his door).
Also, now that the weather is improving, his apartment has the added benefit of a large garden and a park nearby.
I would definately stay again.