I stayed at the house with 4 friends of mine for about 4 months. The property is located very close to the Paddington station, which is also connected directly to the Heathrow airport (direct line). The house is quite spacious and has 4 rooms with a living room and a fully equipped kitchen on the 1st floor. Ground and the 2nd floor have 2 bedrooms and 1 bathroom each. There are many restaurants, home delivery options, Tesco, local stores within 5-10 min walk. Notting Hill is about 20-25 min walk, Hyde park about 5-10 min. Neighborhood is relatively quiet with houses in a mews lane, barring a few ambulance sirens at night (probably a station nearby).
The property is actually managed by a property management company. They were our point of contact throughout. We never interacted or met the actual owner, Clare. One great thing was creation of a whatsapp group for ease of communication between the management team and all of us.
However, there was one concern that all of us noticed - lack of clear communication. Ex: While booking, we were not told that maintenance is not a part of the airbnb overall bill. We were told this at the last minute and that was changed to fair usage after a few rounds of discussion, which was acceptable to everyone. We never thought these expenses were over and above what we pay through airbnb and is all included. This needs to be clarified to anyone looking to book. Secondly, in spite of having a group, there were several delays in getting things done. Example, at the time of booking, we were told that utilities bill access takes hardly 20-30 minutes and can be given to us anytime. It took 2.5-3 months and at least 2-3 follow up messages for us to hear anything. All we heard that it has been noted as an action item and we will hear soon. This might look trivial but if we have an understanding of fair usage, we expect to know how much are we using so that we can balance and act accordingly (we are not from here so don't know how expensive things can get). There are a couple of other instances but you get the point - Communication. With the price we were paying, we were expecting better/timely responses from a superhost.
Overall, communication aside, it is a lovely property and all of us would recommend it to anyone planning to stay in the area. The house itself is very good and very well equipped.