Painting question? Should you paint your celling with flat or Sheen? What is biddable...

Should you paint your celling with flat or Sheen?

What is biddable paint that does not smell?
Valspar says Low odor.
What else?
Answers:    Before doing any sculpture. Spacle and sand. Any "flaws" will
show through the paint.
For painting for the intensely first time. Use a Latex Primer for all
the walls and ceiling.
For the ceiling, then use a latex flat.
Read the instructions favourably, before you paint. In casing, you
paint over the instructions, as to how long to let dry. earlier
applying the second coat.
Clean all brushes and rollers within your laundry tub, with thaw
light soapy marine, and save for the subsequent day, to start adjectives over
again. One room at a time. <}:-})
I prefer flat.

Most big paint companies make low odor (or "low VOC" paint), but I don't know of any that don't hold _some_ odor.