We had 3 couples in our group and we had plenty of space. Of course, we didn't need much space because we were always ready to just walk outside and enjoy the city. It only took a simple walk from the apartment to go to the Royal Palace, the cathedral, and plaza mayor (among other great sights). Additionally, it was only a couple minute walk from the apartment to Calle Cava Baja (a great row of tapas bars) and incredible restaurants such as Botin. Would highly recommend this location as long as everyone can peacefully coordinate the single shower. It was also an easy location to access Ubers whenever we needed to go somewhere outside of walking distance.