Its a decent hotel but I was a little disappointed. The photos from website didn't match our expectations. Bed wasn't comfortable. Breakfast wasnt impressive. The singing dinner at night in the cafe was definitely the highlight and being close to the Royal Palace.

We stayed for 3 nights and then returned a week and a half later for another night. The hotel is is greatly situated for a tourist. The rooms are modern and clean. The hotel breakfast bar the best we experienced in Spain of the 9 hotels we stayed in. The staff was friendly and helpful. And - the price for the room was very reasonable compared to everywhere else we stayed in Spain. Would recommend this hotel to anyone.

I have just spent 5 nights at the Hotel Opera in Madrid over the holiday season. The hotel is nicely decorated, clean and situated in an excellent location in central Madrid, a few minutes walk from main shopping streets and major attractions.

I must however point out 2 clear negatives:
1. Internet service, although included in the room price, was terrible: slow, often without any signal and the daily code per each device is very annoying.
2. Breakfast was not up to standard of a 4-star city hotel.

this review is rather late, but when I stayed in March 2009 I found the hotel opera a great place to stay on my first trip to Madrid. location near the palace and opera house meant nice choice of restaurants on the doorstep and easy transport connections.
unlike many hotels we viewed, we liked the modern style of Hotel Opera, which was classic and unpretentious. good provision of services (wifi, toiletries, etc) and friendly staff.
Would stay again and recommend. Good value for money