I had a day and half in Santiago, and needed to hit the its sidewalks running. Carolina was SUPER flexible in letting me check-in early, and regularly contact me to make sure everything was going well.
The studio is the right size for a person. She has provides everything you may need for your stay from hairdryer, to blender etc. The location is central: with a supermarket near by, Metro, lil' shops, and good location to see Santiago.
Very Happy with the studio and definitely loved Carolina.