You can paint much more than just your walls. Acrylic paints are ideal for home decor and craft projects. Since they’re water-based, they clean up easily and dry fast. You can use acrylics to add a colorful stripe to a wall, work with large format stencils to make a pattern or even create your own unique look by mixing two sheens. Use spray paint to refinish your old bicycle or give any surface an updated look – glitter, mirror or just a new solid color.
Whether doing it yourself or hiring someone, buy the best quality paint you can afford; it lasts longer and in some situations requires only one coat of paint instead of two. Painting a room usually involves prep work, primer and latex or alkyd paints with a range of finishes. HGTV.com gives a quick overview  as well as a list of painting dos and don'ts .
Specialty painting, like murals and trompe l’oeil, costs $40 to $50 per hour. Paint might range between $75 to $90. The professional’s skill and experience are also determining factors. While a freelance artist might charge $25 to $30 an hour, a very skilled professional might charge $80 or more. Some might also charge $60 or more for a consultation.
If you're thinking about selling your home, you might want to repaint areas that look especially worn, dull or chipped so your house looks fresh and new to potential buyers. On the other hand, it’s possible some potential buyers will repaint the home upon moving in. So if you have a limited budget, your money (and time) might be better invested in other types of home projects, such as remodeling your bathroom or kitchen, installing new floors or fixing broken appliances.
I was a professional painter way way back for a company. Now I am dabbling in working around the neighborhood here and there and needed to know how much I should charge. I recently painted an entire home including woodwork / doors / windows/ baseboards and the paint costs $230 ish and I did it free for my best friend . It took me 4 days to do . 7am-9pm . It turned out absolutely beautiful , and every room was a different color .
Don't hesitate to ask all the questions you need to feel comfortable hiring a professional. You can also ask 3-4 professionals to make sure you have the right quote in mind. You must make sure they have a warranty or some kind of paperwork stipulating the quality of their jobs. Insurance is also a #1 priority to consider, as damage can happen in the process of painting.