This is a good one for the player! Their web site doesn’t elaborate on the details so I’m going to assume it is for the initial two cards only. I see my from an old Current Blackjack Newsletter from October 2018, most tables have the following rules:
Dealer hits soft 17
Six decks
Blackjack pays 3 to 2
Double after split allowed
Re-splitting aces allowed
My blackjack house edge calculator says these rules have a house edge of 0.55% with a continuous shuffler and 0.57% with a cut card.
Regardless of the rules, the probability of a hard 16 in the first two cards is 6.51%. Getting $16 with a 6.51% chance is worth $1.04 per hand. I’m going to assume a minimum bet of $25 because most casinos are raising their minimums in this era of the coronavirus. Not counting the bonus, the expected loss per hand is $0.14 at a $25 bet. That makes the expected win per hand $1.04 - $0.14 = $0.90. Relative to the bet amount, that is a player advantage of 3.59%!
If we assume a good case scenario of playing three hands of $25 at 80 rounds per hour, that would be an expected hourly win of $216!
This question is asked and discussed in my forum at Wizard of Vegas.