PERGOLA NO FURTHER A MYSTERY

Hello fellow Villagers! does everyone have any expertise in employing a incredibly hot tub at their household but not protected below a Lanai? Hoping to figure out if we must devote $8-10k (ouch) over a Lanai extension or simply just set up the new tub on our BBQ patio place and see if the bugs/insects are going to be tolerable? (We would forecast