Debbie's house is a great property form multiple families. We had three families in our party, 6 adults and three kids, and there were enough bedrooms and bathrooms for all of us.
Putney has many shops and restaurants within a couple of minutes walk from the house as is the River Thames. It is a little outside Central London but Putney Bridge Tube Station is a 10-minute walk away and there is also a water taxi from Putney Pier which is a great way to get into the the city.
Debbie is a great host and reacted quickly to a couple of minor issues we had. I would definilty stay there again.