Positive points:
The flat is well located, in the rather luxurious area of the centre. It was perfect for me as my colleagues have their offices nearby.
The bedding is comfortable.
The wifi is quite good.
The kitchen is rather well equipped.
There is washing powder, dishwashing liquid, tissues, etc.
There is plenty of storage space.
And a driver came to pick me up.
Negative points:
This area is also the club area and that has a few annoyances, the main one being that you hear your drunken neighbours in the stairwell coming home at 4am. Nothing serious, but it wakes you up for a few moments (I rented in August, there are plenty of young tourists).
The bathroom lacks thick curtains, the neighbours see you...
There was dust on some of the furniture, which must have been forgotten during the previous cleaning.