Doreen's apartment was perfect for us. Her place is close to the Vauxhall train station (less than 10 minutes walk) and very close to the Big Ben, London Eye etc. Besides, there are frequent buses from nearby.
The apartment is very spacious and has all the essential amenities. Besides, for all the book lovers, there is a big collection of books on varied topics.
Her hospitality and promptness were excellent.
I would highly recommend her place.
P.S. Her place has an elevator which greatly helped my mother.