This hotel is recommend in Rick’s book but old reviews in the travel forum are not good. Anyone stay at Hotel du Champ in Paris recently?
While I have not stayed at Hôtel du Champs de Mars (if that is the one you are referring to) the reviews on TripAdvisor and Google are quite good.
https://www.tripadvisor.com/Hotel_Review-g187147-d570544-Reviews-Hotel_du_Champ_de_Mars-Paris_Ile_de_France.html
https://www.google.com/travel/search?q=Hotel%20du%20Champ&g2lb=4965990%2C4969803%2C72277293%2C72302247%2C72317059%2C72406588%2C72414906%2C72421566%2C72471280%2C72472051%2C72481459%2C72485658%2C72499705%2C72560029%2C72573224%2C72614662%2C72616120%2C72619927%2C72647020%2C72648289%2C72686036%2C72760082%2C72803964%2C72808078%2C72825294%2C72827241%2C72832976%2C72852292%2C72852859&hl=en-US&gl=us&ssta=1&ts=CAEaRwopEicyJTB4NDdlNjcwMjc1YjI4MTNhNzoweDg2Y2VjM2EwMDhjMDA2OWUSGhIUCgcI6Q8QAhgCEgcI6Q8QAhgDGAEyAhAA&qs=CAEyFENnc0lubzJBeG9EMHNPZUdBUkFCOAJCCQmeBsAIoMPOhkIJCZ4GwAigw86G&ap=ugEHcmV2aWV3cw&ictx=111&ved=0CAAQ5JsGahcKEwjQgvqd4ZaLAxUAAAAAHQAAAAAQBQ
If that’s the one it is, I have stayed there. It has been several years but personally, I won’t go back. It’s fairly expensive for what you get, for example it doesn’t have a refrigerator where other hotels in that same area for the same price or less do have that feature And when I stayed there, I got to meet the rudest front desk clerk I’ve ever met at a hotel and I used to travel full-time for a living. It took a lot to win that prize
I’ve also stayed at the hotel Cadran , and the Relais Bousqet in the same street next to this place and felt like both of them were much better options for the price