Nice apartment in the center of Madrid close to everything! Metro stop right next to it!
We were a family of 6, with 2 kids. We stayed in the apartment 18 days. It had a nice kitchen, with a dishwasher and washing machine. The apartment does not have a drying machine, so you’ll have to hang your clothes in a provided laundry hanger. The 2 rooms were on the smaller side, but the beds were comfortable. It had 2 full bathrooms, with a hot tub in one of them.
For a big family like ours, it was probably too small, but it will be perfect for a couple or a small family.