my wife and I stayed at Warren and Erica's flat for 2 nights on 20th June.
The communication from the hosts was very good, and they supplied lots of information, and responded quickly to any questions.
Finding the appartment from the directions went smoothly and picking the keys up was easy.
The flat was a great size for the 2 of us, and it has a second bedroom so i think it would work just as well with 3 people.
The flat was clean and tidy and we slept really well on the bed.
The surrounding area was nice, there was a handy convenience store just accross the road. Bus links 50 yards away to take you to the tube station if you dont fancy a 7 min walk, and the buses will take you into the centre of London as well.
It is worth knowing that the flat is on the 3rd floor, but the 3 flights of stairs are small and it would only really be a problem to someone who had mobility issues.
Overall, it was a great choice for us and we would be happy to stay again the next time we are visiting London.