In the new book “Lovable Livable Home,” Sherry and her husband John Petersik offer simple DIY solutions to everyday dilemmas — from choosing chic, yet kid friendly furniture, to creating a useful entryway space. (Excerpted from Lovable Livable Home by Sherry Petersik and John Petersik, Artisan Books. Copyright (c) 2015. Photographs by Nick Wills.) 