This is really good info. 1365 pesos for a week is very reasonable. Now that I know the security is good, I'd much rather drive myself to the airport than take a taxi. Much cheaper, too - at least for a week or so anyway.
Left ours in Santiago 2 weeks ago. Returning there tonight. $300 pesos for the first day in long term parking and $250 a day after that. A bargain as it would have cost us much more to Uber from Sajoma. Or heaven forbid find a Dominican who we could have entrusted to drive our vehicle back and forth. The lot seemed secure. Checked us in as if you were returning a rental with a walk-around for any prior damage noted.
We retrieved our vehicle from the Santiago long term parking lot in the wee hours of the night Monday/Tuesday. There was an employee available. Took a matter of a couple minutes. Price quoted didn't change. Very happy. Farmer