And even if you get painters, they are not going to move your
furnitures or cover your furnitures for you.
You still need to do that yourself.
Sooo.....it might be more reasonable for you to dig out old
comforter bedsheets, cover up your furnitures and movethe
furnitures away from the wall and do the painting yourself.
For a clean line, make sure you get those paper masking tape to
tape your edges and lots of newspaper.
If possible, cover your painting tray with cellopane wrap so you
can dispose of old paint easily.