platino and Aloa sol are about $ 85. Both are clean and comfortable, the location is good.
But if you are looking for King size beds, swimming pools and chicas friendly your best choice is " Hodelpa Gran Almirante Hotel & Casino " $ 120.
JJ.
Aloha Sol, Platino, Century Plaza and Matum are all around 1800-2500 pesos per night (+/- $50-$70) Aloha Sol and Century include breakfast. If you're quoted more than that, tell them you'll stay somewhere else...they will likely come down in price...unless they're well booked...
examples:
I was quoted 1850 a room for three rooms at Matum (on the phone)...when we checked in they quoted 2500 pesos...we said we'd walk and they honored the 1850.
Was quoted 2100 at Aloha Sol...told them I Paid 1700 last time (which was true, but a while ago), they gave me the room for 1800.
The first two times at Century Plaza I paid 2300...I asked if there was a discount for frequent guests and now they charge me 2100...not a huge difference, but a nice gesture. This is probably the nicest of the budget hotels in Santiago (still new, has flat screen tvs, great staff, beautiful lobby, etc.), but it's a little bit farther from "the action".