I have flown into London dozens of times for business and have never found a more enjoyable place to stay.
Arriving from Heathrow is very easy, fast and cheap on the Tube.
The accommodation is spotless and very modern with the type of small touches you would expect in a quality hotel room. The shower is fantastic and after long days in central London it was great to come back to.
Chiswick was new to me and I found it well above my expectations (it has three bookshops on the main street). Plenty of great restaurants and high quality pubs. The hosts gave me some advice on the best which I took.
Travel into London is extremely easy with two Tube stations close by. Use Turnham Green as you walk through a part to reach it.
My hosts were great, dropping me an occasion WhatsApp but otherwise allowing me all the privacy I could want.
Compared to my normal London experience of paying a fortune for a tiny room in a hotel this was a dream