If you need to stay in West London I would definitely recommend Inges’ place.
The room was perfect for my solo travel needs with a very comfortable king size bed and en-suite toilet and shower.
You get to share the place with some other airbnbers in the other rooms, but it really feels like your own apartment nearly with a full kitchen and laundry facilities too.
Very close and easy walk to Chiswick high street with loads of coffee shops, mini grocery stores and restaurants right there.