We spent three nights in the Mystique (November 2017). It is in a good location, next to shopping, restaurants and a block away from the main strip. The breakfast was good; not sure it's worth 10E per person, though. The staff was very helpful and friendly. The room was spacious and authentic. For TV, there are six English speaking (all news) channels. Nothing else in English. Very few channels. The WiFi went out on Day #2 and we were without the internet. The front desk could not fix the problem. Parking is limited to just two parking spaces out front, so if you are lucky to get one of the spots (at 10E per day), keep it and don't move your car. Not sure where else there is to park around the hotel. No gym, bar or other facilities; just the hotel and the restaurant.
Overall, a very nice stay, and I would recommend it.