This is an older apartment that the owners use when in Santiago, so not the average stark modern Air BnB apartment, but it is well located with supermarket, restaurants and access to the subway system very close by. The only warning is that one of the main streets used for access is one way in the morning and reverses in the afternoon, so getting into the street the apartment building is on can be a bit complicated.
Check in was easy with keys left at the concierge and an instruction sheet in the apartment provides the necessary info on wifi, etc.