I have been to Monicas place with my boyfriend for 5 days. Everything is as described.
In the kitchen there are all basic cooking ingredients (salt, pepper, oils, vingar..) provided. You can use a microwave with grill function, 2 hotplates and a fridge with included freezer.
In the bathroom and bedroom was everything needed as well.
The small apartment is located quite good although you need about 45 mins to the centre of London. In a 3-4 minute walk youre at the nearest bus station which brings you to Gants Hill Tube Station in about 5minutes. From there its about 30 minutes to Central London.
Monica is a great and welcoming host. Her answers were quick and uncomplicated. We were happy with the stay.