You folks are lucky! When I was in a 2-bedroom, I used the bathroom, and bathroom vent. Covered all of the counters, facilities, & Tub rails, with huge beach towels. Now, in a 1-bedroom, I use the kitchen stove and vent! Covered with newspapers, and some taped to the walls, too!
What can make for a neat booth? Try a vent hood, for a kitchen stove. It has a light fixture, which you "can" use a 100w bulb, for drying heat,(Take the plastic shroud off, though.) And use the vent fan, for a vent. I use one like that, in my storage unit!
Another idea, for painting, if you don't have an "elaborate" booth? And? It's almost, completely "dust-free"! Prop ypour painting subject on a Rubermaid Lazy Susan. (Formally, your wife's or girl friend's spice rack.) Have some kind of a vent, running. The Lazy Susan allows you to turn the subject, while painting, and without touching it. After painting, cover the subject and the Lazy Susan, with a clear plastic "round" cake cover. (Like the ones that are put on store bought, cakes.) Put something between the cover and the Lazy Susan, for air to circulate, inside. (Clothes Pins, work good.) Position a "Swing-arm" lamp above the plastic, close enough for the heat to penetrate the plasic, without melting it! Leave it for a few days, to dry. Works, very good!
Sometimes, you got to do, with what you got!