Renovations Tax Credit

Looking at homes and think: What have they done (or why did they not...) with the Patio/Deck:

Consider this: If the patio/deck is low enough in relation to any doors so that adding a layer on top is won't cause any height issues, consider adding another layer of masonry/wood on top. This will add resale value if you are thinking of selling or/and also be easy to maintain. It is safer for kids as well and you can get part of the investment back with the new renovation tax credit