This was a very convenient place to stay for arriving in Sutton and going to the Royal Marsden Hospital site (at least by bike). Agnes was great at communicating in advance and her husband was very welcoming when I arrived. The place was comfortable, I slept well and everything was fine. The only issue was that it wasn't clear to me what time anyone would be up and going out in the morning, so I ended up letting myself out without a chance to meet Agnes or talk to either of them. Perhaps just a misunderstanding but a pity anyway.