For my first time to London, Andrew's place was just what I needed. I picked it because it was walking distance to my friend's home, but was pleasantly surprised at how great the neighborhood was. I slept comfortably at night despite the street noise - but for this reason definitely needed to keep the balcony door closed. The balcony is a nice feature but with the noise, I personally didn't find it a relaxing place to sit.
The bathroom is shared between what seems like three rooms, so keep that in mind that there might be some waiting in the morning.
Otherwise the place is a great value and and simple comfortable place to stay. It also has great dimmable lighting which to me was a huge plus.