I had the pleasure of staying in Benjamin's studio during a nine month stay in Santiago, and it has been one of the best housing experiences I have had in the city. Conveniently located in the city center, you are only minutes away from many of Santiago's main attractions and metro stations. If you're here for business purposes, this studio has excellent wifi and is very close to major supermarkets. The neighborhood hosts a variety of restaurants, and the apartment building has friendly service staff that run the front desk 24/7, so it always feels safe.
As far as the actual studio, it is a very cozy and inviting space. You have all the amenities needed to make meals, and should you need anything Benjamin and his assistant are very attentive and respond quickly to emails and texts. In the few times I needed to ask him something, I had a response within five minutes, having had several airbnb experiences before, I can tell you that this is a rare quality in a host. The studio has a wonderful, airy feel due to its large window that has beautiful views to the torre entel and la moneda. If you're looking for a relaxing, wonderful stay in Santiago, be it for a couple of days or months, this is the place for you!