Painting beside cloudy colors? We are painting 3 rooms a dark color. the walls are really...

We are painting 3 rooms a dark color. the walls are really well painted already but the colors are horrid and they have need of a touch up anyways. Is primer really necessary? and when it comes to room size surrounded by square feet, how much paint do we requirement? the rooms are kinda big with 9 foot ceiling, like 16x16. by dim colors I mean hunter green and burgandy. and when are 2 coats of paint needed? and are in attendance ways around it? we hate sculpture and want to make it as fun and glib as possible. we are also on a very small and strict time budget. gratitude!
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With colors like that, you should noticeably use primer. Use colored primer, and you might be able to draw from away with one coat. Just a air though, if you're thinking of selling any time soon, stay away from hunter green and burgundy. Those colors are really out dated.

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If you don't want two coats definatly use primer. This link should help out you with how much paint you requirement.

http://www.paintquality.com/diy/calculat...
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Answers:    If the paint is oil bottom that is on wall very soon you will have to put a kiltz primer on.If not it will din off.
If you are doing cloudy over a dark,roll it even so within will not be any streaks,if the paint is flat that is on the wall very soon,you can go beside -flat,oil,or latex.I my self do latex.It is confident to wipe down.It may take two coats.If so variety sure your first coat is dry all the bearing before adding together second coat.