I stayed here because I was attending a conference at the Palacio de Congresos and it is within walking distance. The neighborhood is safe and there are two metro stations nearby.
The property is well kept, the rooms, althogh not particularly attractive, are clean and so are the bathrooms. But the personnel are not really very helpful or polite. They take ages to solve your requests and even then, the answer is sometimes "no" (we can't turn the air conditioning on, we don't have more clothes hangers, etc.).
I would reccomend this place to solo business travelers who have meetings at the Palacio de Congresos.

I booked this hotel on a good deal I got during those days. Was hesitant at first because it is located in Cuzco, which is in the northern part of Urban Madrid, close to the Bernabeu Stadium. I always stay in the Center of the City but this time I decided to give this a try.

What a fantastic hotel!!! It is located in a very nice neighborhood, in a quiet street with hardly any traffic. The surroundings are beautiful and you can find grocery shops, restaurants, and much more. It is close to two metro stations: Tetuan (about a 6 min walk) and Cuzco (a 10 min walk, located in Paseo de la Castellana). A metro ride to the center should be between 15-20 min in any of the two lines (9 Tetuan or 10 Cuzco)

The hotel in itself was incredible. Flat screen TV, a king bed, very comfortable and clean, well lit rooms, free wifi, air conditioning and very efficient front desk staff. I even needed to print out my boarding pass for an upcoming flight and the receptionist gladly offered to do it for me.

Another good point is that it is not a big hotel. It has a medium sized restaurant, a nice small lobby and it is very quiet, very aparthotel like. So for those seeking a quiet stay, it is perfect.

If you like the area of La Castellana, Bernabeu, etc., definitely stay here, it is worth every penny. If you prefer the traditional Madrid circuit, I would recommend something closer to the center (Plaza del Sol).

My husband and I had a very nice stay at the Sunotel Amaral. We booked online through hotelbook.com and emailed hotel ahead to verify if they had our reservations. Had to emailed hotelbook again to get the confirmation from hotel.
The hotel is a nice, no-nonsense, clean little one. The room was of an adequate size and cleaned everyday. Personnel was always helpful and took care promptly of any little request. The hotel is located near the Cuzco Metro, from where you can easily access the city centre. There is a small supermarket behind, and some shops around, if required. We were both highly satisfied with the hotel, and the rate was also very good.

If you do not want your purse with the passport and credit cards stolen out of hotel lobby right in front of you 10 minutes before you have to go back to the airport, do not stay here.
The reception desk will not help you. In fact, they forgot any language other than Spanish. They did not alarm the police. There are no surveillance cameras even at reception - so basically anyone can go inside the hotel.
As a matter of fact, we are thinking the receptionist was working together with the thieves as two men who allegedly stole our bag were coming from inside the hotel, and the only person who knew we were checking out and had no time to start investigation was receptionist.
This is outrageous. Please choose a better hotel with no thieves at the hotel lobby and helpful front desk who can at least speak some English and alarm the police.
We cannot return our passports or valuables, but at least we can prevent more thefts to be staged at this hotel!