Even we didn't meet Leslie, everything was fine. We came a bit later as expected, but the check in was without any problems. The bath was a bit little (consider if you are a taller person). Everything was clean, there was a little garden, you could have some sunbeams directly in the morning.
The room is good located. In front of the house is bus stop or it is a nice foot walk along the thames (with a nice little restaurant) to the next underground station.
For our next London trip, we'll come back in any case.