THE BEST SIDE OF TARPAULIN

Hi fellow Villagers! does any individual have any practical experience in employing a very hot tub at their house but not coated underneath a Lanai? Hoping to figure out if we must devote $8-10k (ouch) on a Lanai extension or merely set up the hot tub on our BBQ patio place and see Should the bugs/insects is going to be tolerable? (We would forecas