Absolutely a pleasant stay at Ian's place. Two stations right at the door step with jubilee bridge connecting to south bank, everything you need to see is at walking distance. The place is clean, you could use everything the host provides in the kitchen, bedding is comfortable, great shower useful for a long day walk at the end of the day.
Host is friendly and accommodating, I extended my stay after discovered the convenience of the place.
Definitely will return when I visit London again.