Prefinished hardwood floors are a great option if you need something installed quickly. Wood floors still need time in the home to acclimate. The species and environment will determine on how long the acclimation will take. Please consider when you are looking at hardwood floors that it has an FSC certification (Forest Stewardship Council). This will ensure that your product is coming from a responsibly managed forest. Additionally, you should know ahead of time whether your prefinished floor has an eased edge, AKA big bevel, a micro bevel, a square edge, and a two sided or four-sided bevel. Length is also something that is critical and is not thought of typically until after the installation (which is too late). The wider the prefinished boards, the shorter the length of the boards. Think about your space and how you want it to ultimately look. We are always here to answer all of your questions on what works in your home and space.