This appartement is very well located in Madrid. It is the principal strength.
On the other side, it needs some indoor refresh like the paint. The head of the shower broke up at his 1st use. It smelled moisture as well.
Here is my honest review, the location is perfect for getting to everything. However, the trade off is that the apt was extremely dirty. I am pretty sure the sheets were not changed from the previous renters and we could not get the showers to work without either only cold or only scalding hot water. There is also no couch, just a day bed. Personally I would find a different accommodation next time.