Overall my stay was good, but I wouldnt stay at Adrian's place again. I think it was slightly pricey for what you get and I already had a discounted price. The listing makes the apartment look better than it is. The long list of amenities (admittedly I did not need most) is not accurate. Despite renting the the place for a whole week I was told that there is a policy in place that a late check out (I had asked for 1pm) would cost GBP30. Last not least the building while charming is rather dated so for the price you pay you should expect a bit better.
Here are more details. It was definitely was not a bad experience. The location is great. Very close to Earl's Court station. Lively area with lots of supermarkets, restaurants (I tried the Japanese and Indian which I liked), cafes, telecom shops, mobile repair shop, hair dresser, etc. The apartment is cozy and a great space for one or two people. Definitely loved the big windows which made the apartment very bright. At the same time you could keep out the light with the curtains to sleep. It is a good place to cater for yourself. Kitchen amenities are good, but a lot of the machines like Nespresso machine (no capsules), toaster etc looked very dated. I did not use them. Check it was super easy with a lock box outside the door. Communication with a lady called Andrea was super. She was always quick to respond. The fridge wasnt working when I arrived and she stopped by to make it work. The listing does make the apartment look better than it is though. It was definitely not as shiny as displayed on the pictures and I would doubt it was professionally cleaned as claimed in the description. There are lots of spots on the floor and kitchen counter and some hair was lying around. I was provided with one tiny little bottle of shampoo and shower each for a a whole week. The water pressure in the shower was ok, but not great and at times the water turned cold , but just for a very short times. There was no dedicated work space. You can see a glass table in the pictures which I assume doubles up as the work space. WiFi was good. There is a pull up bar wedged in the door to the bath room which I assume allows for listing exercise equipment in the amenities. If the price was lower you could consider staying there.