Mercure Paris Sud Les Ulis Courtaboeuf in Les Ulis, France has a corrected score of 2.8 ± 0.2 (solid evidence, 4 of 4 platforms), ranked 1 of 3 hotels we score in Les Ulis. Its platform ratings, normalised to 0-5, average 2.7 before correction: Booking.com 2.4, Tripadvisor 3.2, Google 2.8, Agoda 2.5. Rooms from about $169 a night (cached, not a live quote).
Located in the Courtaboeuf business district, this 4-star Accor hotel underwent a renovation in 2017. It features 110 rooms with modern interiors and provides facilities for both business and leisure guests, such as meeting rooms and an outdoor swimming pool. On-site dining includes a restaurant serving contemporary French cuisine and a lobby bar. The property is positioned near major roads for access to Saclay and the Palace of Versailles. Guests can benefit from complimentary parking and Wi-Fi. Because the hotel sits within an industrial estate, the immediate surroundings are geared towards commerce rather than traditional tourism. The hotel also follows specific eco-friendly cleaning protocols.
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