I spent 4 nights with 3 friends of mine in Joanna's apartment and it was just great! The location is perfect, quite area with all transports (bus and tube) at less than 5mn walk, with portobello road and few interresting places around.. Joanna was very responsive for all our inquiries. We arrived late and did not had the chance to meet with her, but she was accommodating for the collect and deposit of the keys. And in addition, she had prepared biscuits, wine and fruits for our arrival! The apartment was exactly as described : we found it very cosy and personal.
Thank you very much Joanna!