The flat was really nice although it looked bigger on the pictures. Our host was a very nice person and we could call her whenever there was a problem or any questions. The kitchen was completely equipped with everything we needed and clean towels and bedsheets were provided. All in all we had a great time.
We took the bus to the city and it took about 40 minutes, that was longer than we expected but the buses from and to London drove 24 hours a day so we didn't have problems with getting home. The 24h Tesco superstore was just on the other side of the road, to get there took less than 2 minutes.