If it wasn’t for the fact that I found the door to my room open after returning from the rooftop pool area, I would have given a better score. It was most likely housekeeping that had forgot to close and lock the door after cleaning. Luckily I used the inroom safe and nothing else was stolen. Even though I reported it both to the reception and a guy from housekeeping, no one seemed to really care and I never even heard from anyone afterwards. Such things should never happen at a hotel of Mercure standards.
Otherwise, the hotel is nice, fresh rooms, ok breakfast, nice but small rooftop, very close to the jetty that brings you out to the islands and Lebuan and further to Brunei.