I did not meet the host. However, Suzanne did a great job in detailed descriptions, quick response and excellent communication. The check-in process reads a bit complicated but actually pretty easy. Suzanne gave some great tips and advice on the surroundings.
The flat itself ideally located if you wanna spent time south of the river and get a good cost benefit option. The building is from the 60's or so... it gives a true London experience away from the posh hotels and luxury. Though, it is only a 5min walk to the tube (Kennington or E&C), 15mins walk to Waterloo and some great pubs are not far.