The location was perfect. We got Oyster cards and went in to central London with no problems. There were banks/ATMs, pharmacies, groceries and many different kinds of restaurants all within one block. The cooking and laundry facilities were very much appreciated. The regular bed was comfortable.
We ended up having the whole place to ourselves although we knew Charlie might want to make use of his office.
There is a lift/elevator from the common entrance to the second floor, but there are another 4 steps (with a good hand rail) and a rather narrow hall before you get to the apartment door.