Where to start? you can't trust the hot water (and based on other reviews it's a permanent problem). sometimes it's enough for one and a half showers and sometimes barely enough hot water for 1 shower. some days the stream of hot water was very poor.
half of what whey say they have they don't have (no elevator, no magnetic keys, no espresso maker or dryer, I have no idea where is the spa, I didn't saw a parking lot).
they also suffer from lack of service. in the breakfast the bread wasn't fresh and the eggs were cold. it wasn't obvious that we need shampoo and toilet paper every day and we had to ask for them.
In addition, it's not that close to the center of the city and you have to walk 5-10 minutes to get to Plaza de Armes.
The good things were that the room wasn't small and the staff were nice. they great us with coca tea to the room when we checked in and we also had no problem leaving our suitcases there for 2 days.
for the price, I'm sure you can find better hotels.