Would not recommend. The rooms and hotel service were extremely disappointing. Our room was full of insects, cockroaches, and bedbugs. We had booked a triple room, but when we informed the hotel manager about the issue, she was very unkind and unprofessional. She offered us another room that only had one queen bed and a sofa bed, which did not match our original booking. We therefore requested a refund, which the hotel refused. We checked out immediately. To our surprise, other guests had reported the same problems in their reviews. Never book a stay at the Mercure Hotel Düsseldorf!