Me and my partner spent 10 days at Mona's place and couldn't have been happier with our experience. Although we didn't get to meet Mona we met with her husband Sherief who was extremely helpful and nice. All communication, check-in and check-out was very smooth.
The place is a good size studio located close to Blackhorse road tube station which is only 25 mins from downtown. There are also a number of buses close by that takes you to Stratford and Hackney. The place is modern, clean and equipped with all the necesities. I would highly recommend staying in Mona and Sherief's place.