The 1-rm apartment was perfect with a living room, kitchen room and toilet separated.
However prior to my arrival date, I was told that someone would be there to meet me but at the same time told me the keys location. I thought I read wrong but ended up I check-in myself - which was fine as her instructions were pretty easy to locate the key.
Directions to the place were insufficient, so I'd suggest to use Google maps. Additionally, the apartment is pretty secluded, so advise upon arrival to London, to purchase Oyster travel card at the nearest train station or where possible. Else the nearest selling place to the apartment is beside KFC (15mins Walk from apartment). It's residential area so there's supermarket nearby. However, to central London you'll need to take a bus (~20mins). Thus the need for Oyster card.
I was in contact with Veronica prior to arriving, on my flight details, and she informed me of the owner returning home during my stay. I was fine with it. What disappointed me was the toilet bowl was not usable and she had to get a plumber to fix it the next day (so I had to leave a set of keys behind). I thought it was the end. But after the toilet bowl was fixed, the lights to the toilet went out the next day. I tried contacting Veronica to fix it but no response.
Fyi the toilet has no windows etc, so when there's no light it's dark. (Previous review had the same issue with the toilet light). To prevent accident (floor is slippery when exiting the bathtub after shower), we took the living room lamp to the toilet door to shine some light in.
Other than that, the apartment was great stay, and cleaner cleaned the place prior to my stay.