Great flat, clean, quiet and bright, very easy access (30min from Heathrow airport = 15min shuttle train to Paddington and 10min walk from there) with good bus lines (and metro) to all London, beds (normal + sofa) were super confy, all equipment was very new... Long story short: had a great stay in London at Andys flat, he's a very flexible host and gives good tips for restaurants etc. in the neighbourhood. Would definately return to this flat next time I'm in London!