Jonathan's place is well decorated with a lot of natural light. It was a little home away from home for our five day stay. It's a little difficult to find depending on which side you come from, but he's great at communicating and helped us get there without any problems. It's nice and tidy, quite spacious for a city apartment, and in a quiet neighborhood.
In case it's a big deal for you - the internet was a bit poorer than expected: my boyfriend managed to still record a podcast on it, but we couldn't have two people on at once. Netflix worked fine though!
The overground is super close and the underground is about a 5-10 minute bus ride (which is right around the corner). London center is about 30 minutes. There is a grocery store conveniently located at the end of the block, a coffee maker in the apartment, and a full kitchen.