Elena's studio was great. Excellent location close to Bayswater station and super warm and cosy for the cold London weather. The area also felt very safe. The kitchen and laundry amenities were also great and perfect for our week-long stay.
The studio apartment was slightly bigger than expected with the kitchen separated from the bathroom.
The only downside was the bed; if you aren't used to sleeping on a contour mattress (we weren't). Other than that, a great place to stay.