Hasina is a wonderful and very responsive host, she was accommodating with our check in and allowed us to be completely comfortable at her place. We stayed here for a month and especially enjoyed that the location was central (even walkable to kings cross if you're in the mood for a stroll!). While Hasina was not present during our stay, her husband was around and took good care of our needs! He also allowed us plenty of privacy while in the apartment.
The room is a bit cozy for two people for long stays, but there is plenty of storage space within the room. We didn't use the rest of the apartment much, however, the living room affords plenty of space to work or chill in (although I am not sure the wifi would be sufficient for a wfh day). The bathroom is wonderful, and the laundry/kitchen/amenities are convenient and accurately mentioned in the listing.
We would definitely recommend this place for a fun, tourist-y stay in central London!