Kat's place was exactly what we needed for a few nights in Santiago. Central, clean, secure and cosy. It was surprisingly noisy at night for being so high up, I had to sleep with earplugs, but I was very comfortable and completely fine with the earplugs.
There is unfortunately some construction work going on right outside the window currently, which meant keeping the blinds closed during the day while they were working as there were over 50 men staring straight into the bedroom window. But once they finished for the day the view past the construction site is stunning! I would highly recommend this place, it was great for us!