We are a family of 4 and the flat is perfect for us. We stayed at John's flat for 7 nights. He has arranged Georgia to welcome us when he arrived. It went smoothly. John also responded quickly to turn on the stove and washer for us the next morning (they were switched off on the arrival day). His flat is very clean and is exactly described as on the listing. The sofa bed is comfortable. John even stocked up some fruits and drinks in the flat for our arrival. The kitchen is generously stocked up with tea bags, coffee, cooking oil, etc. And there are plenty of towels and toiletries to my surprise. He even has laundry detergent and softener. Location is about 10 min walk to Westminster Abbey. It's also about 8 min walk to Pimilco subway station. It's also about 10-15 min walk to several useful bus stops. We will definitely stay in John's flat again the next time we go back to London.