Interior painting quotes vary more than almost any other home service, largely because "paint the room" can mean very different amounts of prep work depending on who's doing it.

What should be included

What to ask if it's not clear

Ask how many coats are included, whether primer is separate, and whether furniture-moving and cleanup are part of the price or add-ons. A quote that's dramatically lower than others is usually lower on one of these, not on the painter's hourly rate.