The Flat is perfect for all, who want to stay absolut near the centrum and really inside, but this advantage is disadvantage too -- It´s really loud. You can hear the street with the traffic all the time and you can hear the shops downstairs.
Cleanliness was let me say ok -- We get perfect clean and new linen -- the bathroom and kitchen was ok, but you should not look to exact at the corners and so on -- But in a nutshell it was ok.
Furniture is fine -- you will find the exactly what you can see at the picture.
In the meantime you can lock the entrance door - so we felt safe all the time, but the problem with bathdoor exists furthermore.
So all in all from your side 4 stars -- we got a good and funny stay at Paris -- Thank you very much.