To make a house more appealing is to make it look as roomy as possible. If it were me, I'd bite the bullet and pack everything neatly in marked boxes and put into storage. Remove any clutter and make it very bright and roomy for a better sale. Maybe keep some hand work aside like your knitting and keep in a tidy spot. Good luck on selling your home. Something I wish I could do. Downsizing has been on my mind but with Dh being a fly fisherman who makes his own flys etc., it is out of the question for now.