9 hotel is a boutique hotel with 35 rooms situated in the opera district in the centre of paris the hotel is astonishing in its simple elegance uncluttered functional and comfortable spaces which are distributed over six floors recently inaugurated after a complete refurbishment 9 hotel is an ideal place to relax disconnect and enjoy oneself the relaxed treatment afforded by the staff and a good service convert your stay in paris into one of the most enjoyable ones and will ensure that t