A lovely flat, centrally located to the British Library, where I and my colleague were doing research. Many restaurants within one or two blocks. Crossing in front of Kings Cross station to get to the Library can be harried during rush hour, but on the other hand the tube and rail system is right there. You can hear the tube trains underground from the downstairs bedrooms, so bring ear plugs or use a white noise app, which is what I did, at night for sleeping. Debbie was extremely attentive to our needs as was the cleaning lady. We very much enjoyed our stay.