During a 6 days stay, 3 continuous days the energy was cut at least 4 times per day. Wasn't restored unless you call to the front desk to inform them the issue. We aknowledge this because the first day, after 2 hours melting with 37C, we called and they fixed it. Otherwise, nobody is paying attention. In addition the central AC was overheated, and the air comming out was even hotter than room temperature.
The other thing to take in account is the hide costs (extra daily cost for pool, gym, etc), but the facilities are not even in the hotel!, to use it you must to go to the hotel in front...