Great location, great host.
The only small issue was the fact that the Kitchen facilities wasn't particularly great. Limited Kitchen utensils and pots to cook with. In addition, only 2 bowls a 4 plates. This made it very difficult to cook for our 15 day stay.
If you're happy to live off takeaways. We couldn't recommend enough. Right next to the park and 15 min walk from Blackheath.