We loved the Waterloo home! I booked the location for my family of 6 six adults for our week vacation in London. With three bedrooms and two bathrooms, the size was perfect. We had unusually cold weather during our week-long stay, so the heaters in every room and the extra down comforters in the closet were greatly appreciated! Even with the extra need for heater use, we still had plenty of electricity, so did not need to worry about topping it up. The wi-fi was occasionally spotty, but overall worked well enough. Street noise was minimal with the windows closed. I am a light sleeper, but slept soundly with earplugs. As previous guests have mentioned, there are 6 flights of stairs within the flat, which might be difficult for someone with mobility issues, though wasn't problematic for us. The flat was perfectly spotless, and has been beautifully renovated. There were plenty of towels and a hairdryer in each bathroom. There is a nice coffee-shop just below the flat, and a key-cutting/hardware store next door which was a great place to buy a sim card for our i-phone. Grocery store and ATM are right across the street. The Waterloo tube station and the Southwark tube station are incredibly close - each is less than a 5 minute walk! The location was perfect for us. After a day out in the city, we loved coming home to our warm, quiet flat each evening. We would definitely stay here again!