I stayed with Sylvia for four nights from Wednesday 18/04 till Sunday 22/04/18 .
Sylvia is definitely the hostess with the most-est. She made me feel incredibly welcome. I was on a seminar at the ExCel venue and she gave me all the right info about the bus (no 325), which by the way runs from just around the corner straight to the ExCel venue (25 minutes door to door; it runs about every fifteen minutes till around 10pm).
I was on a gruelling schedule and when I got in late at night Sylvia happily made me a cup of tea and even took the time to have a natter with me.
The seminar I was on ran from 8am till after 10pm so the first night Sylvia even picked me up because my sandal had broken.
Sylvia's place is very clean and tidy and the room I had was a lovely large airy room with large windows and the bathroom was only three steps away from my door.
The kitchen is more than adequately equipped if you wish to cook. I didn't have time but I did check for future reference and Sylvia is happy to let you use the washer, fridge and freezer.
Sylvia also has a beautiful garden that I sadly didn't have time to enjoy but hopefully I will get to that next time.
Hope this helps anyone hoping to stay at Sylvia's. I know if I come down to London again, I will certainly be keen to stay there again.