This is a lovely apartment very close to all the main attractions of Madrid, on a pretty side street which felt safe and had plenty of bars and shops nearby. We were able to walk to most places from here.
The apartment is bijoux, but for 2-3 people (or a couple with two younger children) I think it’s enough. It was nice to have a hob to warm food up on, though you wouldn’t want to cook a full meal necessarily as the kitchen is not huge. There were a great range of amenities like a kettle, utensils and a chopping board. The balcony was an unexpected perk, which definitely added something to the experience of the flat and would be great in summer! Also lovely was the air conditioning unit which warmed as well as cooled the room (useful in November!)
The shower is AMAZING, and though we were warned, the warm water never ran out while we were staying. Beds were comfy, though some people might want extra pillows we were happy and comfortable.
This is a central apartment which is very reasonably priced, the only niggle was noise during the night as the main bedroom had a little vent-type window up high which means you can hear everything in the corridor. Also, a bit of noise from the street early on Saturday night (3am ish) but that’s to be expected when you’re staying near bars. Overall a lovely little place to stay in a traditional building.