Miguel Servet street in Madrid, Spain. Ambassadors neighborhood. Run it back to Calle del Espino and to Mesón de Paredes. One of the oldest in Madrid. It was built at the end of the XVIII. It consists of several buildings with different corridors that occupy almost the entire block.
<a href="//commons.wikimedia.org/wiki/User:Lourdes_Cardenal" title="User:Lourdes Cardenal">Lourdes Cardenal</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>