I believe all your questions have been answered. We are big fans of BSV and love Villa 1. As Carol mentions its the most private. TV only in living room as of last year and it was not a flat screen but large enough for sure. I don't think TVs have been replaced.

Free Wifi can be spotty but it's not much different any place else where we've used WiFi. I can usually move to another part of the villa and get reception.

We go in October when it's hot and humid. During the day we are either in the ocean or on the deck and can refresh using the outdoor shower head to cool off if needed. In the evening we keep the sliders open as well as the front door for cross ventilation.

When we retire to bed its into the cool bedroom.

We love staying there.