The Fortbyte 16 hint is called “Found in a Desert House with Too Many Chairs”. The house you are looking for is in the little town east of the gas station.
Fortbyte #6 | Yay! Emote at an ice cream shop in the desert (Season 9 Fortnite)
Fortbyte #7 | Use CUDDLE UP Emoticon inside a Rocky Umbrella Location (Season 9 Fortnite)
Fortbyte #8 | Found within Junk Junction (Fortnite Season 9 Fortbyte Locations)