portable ac

Hi! We are looking to add a 2nd AC unit in the bedroom roof spot. Took the vent cover off and noticed no ducts but the wiring is there, I assume for circuit breaker. Looks like a wooden frame, also assuming the ducts are not behind somewhere? Looking at the pros and cons of going with a...

For the interior, we are planning to use a portable AC unit. It worked great in a house with 13' high ceilings and big rooms and reduced the humidity a lot so I think when we get the bus, that's the plan. Has anyone had experience with this?