I can recommend renting this studio. It is nicely decorated and in a lovely neighbourhood. The equipment and most of the furniture were all new and the bed and shower were very comfortable. The studio is independent from the rest of the house with its own entrance, so you can come and go as you like without disturbing anyone and it's also great if you need to quarantine after arriving in the UK.
The neighbourhood is well-maintained and lush with lots of trees and woods nearby. The street itself is calm and secure.
You can reach a wide variety of shops and public transport by foot in only 5-10 minutes. There are supermarkets (with very broad opening hours) and other shops like the pharmacy and post office. Highams Park train/metro station is at a 10-15 minutes distance by foot.
Meliz was a great host: she responded very quickly to my messages before my arrival and during my stay and was very considerate asking whether I was comfortable or needed anything.
Would definitely come again.