The owner was very polite and helpful. The place was very clean and new but unfortunately someone (maintenance/cleaning?) left all the windows open and I believe it had rained. There were two large puddles in different rooms upon arrival. I notified the owner as soon as possible and they messaged maintenance but no one contacted me about it.
I found it difficult to get the heating to work (the hot water was fine) and had to bother the owner again by messaging. While waiting to hear back I had to reset the system. Perhaps it would be helpful to have a booklet in the house to explain how to work things or in this case troubleshoot?
I think the place is ideal for those who are renting a car or those who are very mobile as it is quite a ways away from the center of London. The Elizabeth Line definitely helps to get to/from Heathrow and central London.
The neighbors were friendly and there were some good restaurants nearby. The flat was fairly priced compared to other ones.