Andrew's flat was very clean and Andrew was a wonderful host. We had really good communication about the check in process (as I was arriving in the morning before he had to catch a train), he took the time to give me a walkthrough of the flat when I arrived, and also gave me a lot of recommendations for things to do in London.
The location was excellent - the Warwick tube station (for the Bakerloo line) is a 3 minute walk down the street, and Paddington Station (with connections to the Heathrow Express and several more tube lines) is about a 10-15 minute walk alongside the canals of Little Venice. There are also several bus lines that pass nearby, including lines that connect to Victoria Station and Oxford Circus. It's very close to and easy to get to the city center but away from the hustle and bustle - the street was very quiet, and I felt safe late at night.
Andrew is an excellent host and I would highly recommend staying at his listing!