Quick fixes for an unfinished basement: paint walls with stain (not paint so concrete can breathe) and run industrial string lights that only require one outlet.
painting cinder blocks | ... : Painted Concrete Block Wall Interior , Painted Concrete Wall
tips on how to paint concrete flooring
How to paint a porch floor: step by step process of cleaning, etching and painting for great results!
How to prep cement basement walls and floors for painting
How to paint concrete walls
How to texture painting
Jazz up a boring concrete floor with paint // Turquoise laundry room floor // How to paint concrete
Concrete into Stone: DIY: Tutorial and colors used to get this stone wall look - on a budget!!!
Concrete stencils...Make your patio look like brick or cobblestone! Whoa!!!