The apartment is centrally located. We were able to walk to all of the attractions we wanted to see. Train station is a 15 minute walk. There are multiple grocery stores, restaurants, bars and cafes within minutes walk.
The air conditioning was a life saver during some of the warmer afternoons. Kitchen has all of the supplies you would need to make a basic meal. The bathroom is small but we managed just fine.
There is a bar on the corner of the street below which can be a bit loud at night, we kept the doors to the balcony closed and that muffled almost all of the noise.
Would highly recommend Ana’s place for a stay in Madrid!