We had 4 guests and the beds were very comfortable and the place was roomy enough for everyone. The apartment was updated with modern kitchen and appliances along with the bathrooms. The weather was cool so opening the doors in front gave us a great cross breeze throughout. There is an elevator in the building to get you up/down but room for one and a suitcase but the building is well maintained. Plenty of Restaurants around to pick from and a small grocery store across the street. Walking distance to Retiro Park and The Prado Museum and 3 blocks to the hop on hop off bus line.
I would highly recommend this place.