We had a lovely time at Sam and Sarah's place. The apartment is light and spacious and fairly convenient to a lot of shops and restaurants. The instructions for the flat were clear and although Sam could not be there to greet us, he had arranged for a location to pick the keys up and he was constantly available via SMS.

A couple of things do need looking at in the apartment (aeration in the bathrooms, some taps that need replacing, ...) but overall the place is definitely a good base to discover London.