The property is lovely and very well located, easy to get to from Heathrow, very convenient to a tube stop (5 min walk) - and, therefore, all of central London - but in a quiet, cute alley. The property itself has four bedrooms a simple kitchen and living room, which made it great as both a launching point for our family to roam London, but also great for us to each to have a room to retreat to. It was clean and furnished nicely, but not extravagantly (e.g., some tasteful IKEA pieces). The internet was easy to connect to, if occasionally a bit limited in bandwidth.
And the hostess, Eileen, was excellent. She kept us up-to-date on what to do when we arrived with clear instructions, made sure we had no issues, and checked in with us just before we left. She was attentive, but in no way invasive. She even helped out proactively with a lost item.
We would be happy to spend more time at this property and very happy to rent from Eileen again!