Jac's place was perfect. The location is very good, as it's walking distance to Kentish Town, King's Cross, Hampstead Heath and Camden. The space is exceptionally clean and orderly, and the neighborhood is quiet (there are even foxes living in the park down the street :-) . Jac was a kind, gracious and knowledgeable host whom I was always happy to see after long hours in the British Library every day. I literally cannot think of how my stay could have been better. Thanks, Jac!