My wife and I came to London for a week and stayed at Miguel's flat in Clerkenwell. It was comfortable, clean, and well-furnished. It was close to the Angle Tube stop (Northern line), and was near to a range of nice cafes and restaurants. We were able to walk to various sites from the apartment -- the Museum of London, St. Paul's, the British Museum, the Tate Modern -- usually within half an hour. So the flat met our needs perfectly, and Miguel was very responsive to our occasional email questions. On the whole, highly recommended.