This is a great place to stay. Very central and easy to get to. 10 minute walk and you're in the middle of down town. 10 minute walk up the river and you're in Barrio Bellavista. The neighbourhood the building backs onto is a little rough looking but I had no problems. The apartment itself is very comfortable, with a good sized bed, nice bathroom and good kitchen. The view from the balcony is amazing, but be careful, the barrier is quite low and someone could go over the edge if they tripped.
Thanks for a great stay. Santiago was brilliant!