I would second those suggesting a vinyl flooring product. You just never know with basements no matter how much waterproofing you do. We recently installed vinyl plank flooring in our dining room and I love it. The product is 'Allure' available at Home Depot. Very economical, 30 year warranty and waterproof. We chose the dark 'walnut' color. It has a 'distressed' appearance to it - in that it has colorations made to look like small scratches and actual 'dents'. I have hardwood in my sewing room but would not mind this product either. Just be careful doing research. There are two versions of 'Allure' - one has a 30 yr. warranty and one a 15 yr. The 15 yr. is water 'resistant' not water 'proof'. It's about 1/2 the thickness. Planks fit together very snugly, no reveal or cracks for dirt to get trapped. Cleaning is with a damp mop with plain water; dry dust mop; or for very heavily soiled areas, a cleaner specific for that flooring. Again, would highly recommend this product.