Valentina's apartment in Central Santiago was exceptional. My group of 3 didn't have an opportunity to meet her but her father Nelson let us in and gave us great recommendations for things to do with our two nights in town. He didn't speak a ton of English but we got by (we had a Spanish speaker among us). As for the logging, the location is close to so many tourist spots, it's safe, and the attention to detail including a Chilean cell phone, wine, snacks, etc. made it a perfect jumping off point to our week long tour of Chile. Would give this experience a very high recommendation.