Couple answers to questions
Aspire credit was applied to bill a couple weeks after our stay. Book your trip. Aspire credit to my experience only gets applied post stay regardless of pre pay. It did however go through without any actions to make happen.
as to taxi service. If I recall, it’s by meter. There is grab to pre understand cost. Yet it is seriously reasonable. We headed first up north to Sheraton near Viv wonder. It was 20 bucks or so from there to La festa. Which is totally different side of island. I wouldn’t expect cab ride to LaFesta to be anymore than 10-15 USD max. Likely on the low side to lower.