Check-in for the hotel is across the street in Hotel Cadran. The reception is friendly, and you get your room card and a pin to access Hotel Valadon. In Hotel Valadon, there is a sitting area and coffee-making facitlities on the main foyer, which you could help youself to a drink anytime.
We booked 3 rooms, 2 standard and 1 family room. The standard rooms are big for a Paris hotel, but the family room is the same sized and when because the sofa is pulled out into a bed, there is practically no walking space and you literally could not open your luggage. For family, it is more advisable to book seperate standard rooms instead. As there are only 2 rooms on each floor, its like the whole floor is yours anyway and you get more space.
The rooms are relatively clean. Bathroom is small, with a shower and small wash area. There is free WIFI provided at the hotel, and breakfast is included in the price as well although you have to take your breakfast in Hotel Cadran's basement. Overall, the best experience I have had in my 3 visits to Paris. Would stay here again the next time I visit.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC