We enjoyed the proximity to Edgware Road on the Circle Line. The place was also more spacious than we though -- there was an extra bedroom and an extra bathroom we didn't know about (so total of 3 bedrooms and 2 bathrooms) and each room was pretty spacious. The cleaner who let us in was really nice as well.
Overall, it's a great value for the space you get and the proximity to everything you'd want to see! We did have an issue but I'm optimistic the host will update guidance around not running the washing machine before and after certain times of day so as to not have an upset neighbor banging on the door for something my group was just oblivious about.