We had a really good stay at Jonny's place - he was a very friendly and helpful host and offered us a cup of tea on our arrival!
The facilities were clean and the bed /bedding was of excellent quality and comfortable - therefore ensuring a good night's rest.
The location was also good for anyone wishing to be near - in fact of walking distance - to all the wonderful shops, market, museums in and around Greenwich including the Observatory/Park itself.
A great place to stay to experience a great part of London!