This apartment is literally north and across from Atocha station by about a 5 minute walk. The place is clean, has all the basics you’ll likely need, and includes a rooftop balcony with a view of Atocha and all its busyness.
This latter point also implies there are no upstairs neighbors. This means no noise such as stomping from above. In fact the building is quiet overall.
Definitely a perfect place to stay especially if you want to be close to Atocha or the Prado or Reina Sofia museums.
Communication with the host was super easy and made the whole process much easier.
I’d definitely stay here again.