Pros:
-management were very responsive and even checked in during our stay to be sure all was ok.
- unusual to have 3 bedrooms and 3 full baths - plus comfortable living/dining/kitchen area. But be aware that the bath on the first floor is quite small. Be aware that the 2 bedrooms on third floor are right next to each other and that sound carries. For us, those trade-offs were ok.
- neighborhood - Flat is on the Bakerloo line and you will need to take the Tube everyday. But the station is just around the corner, as is a great bakery and a Starbucks. Quiet residential area with very good restaurants plus famous Abbey Road Zebra crossing within half mile walk.
Cons - depends on what you like - as I said, we liked the residential feel and the space so accepted the trade-offs including the occasional noise of a neighbor walking past or sanitation picking up the trash.