Wonderful stay at the apartment right at the Plaza St Ana (beware of noise outside, as its a lively place in the evening through 2am, but if windows are closed than no issues).
Nice accommodations, clean, spacious for family of 4, great set up, elevator up, private enough, safe area and secured building.
Location is perfect, close walks to everything (plazas, parks, many options for shopping, gelato, fast snacks, restaurants, etc)
Would recommend and come back again. Love Madrid❤