Marina greeted us with a thorough tour of the apartment and instruction on all of the appliances. She also gave us some super helpful information like a homemade map, museum brochure, etc.
The Apt itself is very small, but that's all my husband and I needed for a good night of rest. It has laundry machine and cookware so you can really do anything you wanted as if you were at home. It is literally half a block away from the nearest subway station, which was very convenient, especially since it rained a lot when we were in Madrid.
At checkout, Marina came right on time so we were at ease knowing we can leave for the train station as planned.