Currently in a stay at the HWV. Beautiful resort, so far my favorite.
Our room is a Makai Room in the Lagoon tower, whole stay on points. Resort fee waived as a full points stay. Awesome view from 6th floor room. "reserved" seating and Unlimited towels for Makai guests at the pool in front of the Lagoon tower. and 20% off activities/rentals. Luggage delivery to room was insanely fast. Arrived way early (930a), room wasn't ready, but granted resort access no problem while we waited for room, received text around 1:15, got keys at 1:30, luggage at door by 1:40.
As a Diamond, it says premium WiFi included, however no way to choose premium, just standard portal, no login just an accept/continue button. Not a big deal, even standard WiFi testing 13 down, 5 up on average. Free breakfast buffet included for 2 guests (myself and spouse), no coupons, just provide names at Big Island Breakfast. Asked for late checkout on our checkout day at 3pm and was granted easily.
Parking is OK, lot is 25, valet is 30 if you have a car and need it. By far one of the nicest features here that some hotels have is you can text any requests and you get a very quick response.
Here till Monday, hope it stays the same!