The pros - this is a large apartment with separate living room, kitchen, bedroom, and bath. As another reviewer said, it is in a quietish neighborhood. Two tube stops are within about a 5 minute walk. The bedding and towels were clean and the bed was comfortable. The Wi-Fi was great. The support team was very responsive to emails.
The cons - apartment was mostly clean with some dirt on the floor around the edges. Dirty dishes were left in dishwasher. Washing machine was not working. Bathtub very slippery. No side table in the living room so no place to set a drink while watching TV. Kitchen only has metal folding chairs. The biggest problem was that there were no instructions for how to use the appliances. Maybe not a problem for Brits, but it was for me as an American visitor.
Suggestions - Leave printed instructions for the appliances. Get some more comfortable kitchen chairs, a small table for the living room, and a rubber mat for the tub.