Luis was a gracious host. He left a map in his living room which listed out several places (sights, grocery, nearest metro stop, and their distance from the apartment). The space was clean and had artistic decor. The little terrace was a nice place to sit and grab some sun. The flat is near multiple restaurants and is less than a 10 minute walk to the Royal Palace, El Rasto on Sundays, and the metro line.
My brother and I enjoyed our stay. Thank you again, Luis :)