I booked this apartment for three of us to stay for a long weekend in Paris. The apartment itself was exactly as described and was clean, comfortable and very centrally located. The beds, including the sofa bed had very comfortable mattresses that allowed a good nights sleep.
The Molton Brown toiletries were a luxurious touch.
A really good judge of the service is how issues are dealt with when they come up (I needed a thinner blanket/ sheet to sleep under and was provided this on a Sunday afternoon, a few hours after requesting this). I would confidently recommend staying here to anyone and would gladly come back again
The only comment I would make is that the lift/ elevator in the building is narrow, so it may not be suitable for wheelchairs