So, since I booked BWPPI and then Park Vue for the exact same days in March, I took a look at both of my confirmations to see how the prices broke down and to make sure I really was saving. Park Vue DOES have a resort fee. It says it clear as day in the email confirmation - "Taxes and fees per night include a 17% city occupancy tax and an $11.70 per night resort fee." However, when I booked the room, the taxes and resort fee were already included in the total price, so no surprises and I'm still saving a pretty decent sum.
Here's how it breaks down for five nights in March 2020.
BWPPI:
Average daily rate = $253
Total five nights = $1265
17% occupancy tax = $215.05
TOTAL STAY BWPPI = $1480.05
Park Vue:
Average daily rate = $215
Total five nights = $1075
17% occupancy tax = $182.75
Resort fee x 5 nights = $58.50
TOTAL STAY PARK VUE = $1316.25
Savings = $163.80
The Park Vue confirmation email says that the resort fee covers parking, breakfast, access to the pool and fitness center, and wi-fi. The reality is that you are paying for this at BWPPI also, it's just that they build it into the room rate rather than adding it on as a fee.
If both hotels look good to you and you want whichever is cheaper, I'd take both all the way to the "confirm booking" page and see which one is less. BWPPI is cancellable up until 72 hours before your stay, and Park Vue is cancellable up until 48 hours before your stay, so as long as you aren't traveling within the next three days, you could actually book both and then choose.